Δ P P = Δ N N = N N = 1 N . {\displaystyle {\frac {\Delta P}{P}}={\frac {\Delta N}{N}}={\frac {\sqrt {N}}{N}}={\frac {1}{\sqrt {N}}}.}
f = 1 2 π g l , {\displaystyle f={\frac {1}{2\pi }}{\sqrt {\frac {g}{l}}},}
T = 6 , 17 ⋅ 10 − 8 ( M ⊙ M ) . {\displaystyle T=6{,}17\cdot 10^{-8}\;\left({\frac {M_{\odot }}{M}}\right).}
S → A S ′ → B S ″ {\displaystyle S\;{\stackrel {A}{\to }}\;S'\;{\stackrel {B}{\to }}\;S''}
S ″ → B − 1 S ′ → A − 1 S {\displaystyle S''\;{\stackrel {B^{-1}}{\to }}\;S'\;{\stackrel {A^{-1}}{\to }}\;S}
T = ℏ c 3 k G M ≈ 10 − 6 M ⊙ M {\displaystyle T={\frac {\hbar c^{3}}{kGM}}\approx 10^{-6}{\frac {M_{\odot }}{M}}}
Δ y ′ = r ⋅ ω ⋅ Δ t + u ′ ⋅ ω ⋅ ( Δ t ) 2 − ω ⋅ r ⋅ Δ t = u ′ ⋅ ω ⋅ ( Δ t ) 2 . {\displaystyle \Delta y'=r\cdot \omega \cdot \Delta t+u'\cdot \omega \cdot (\Delta t)^{2}-\omega \cdot r\cdot \Delta t=u'\cdot \omega \cdot (\Delta t)^{2}.}
cos x ≈ 1. {\displaystyle \cos x\approx 1.}
Δ y ′ = s 1 + s 2 = r sin ( ω Δ t ) + u ′ ⋅ Δ t ⋅ sin ( ω Δ t ) − ω ⋅ r ⋅ Δ t ⋅ cos ( ω Δ t ) . {\displaystyle \Delta y'=s_{1}+s_{2}=r\sin(\omega \,\Delta t)+u'\cdot \Delta t\cdot \sin(\omega \,\Delta t)-\omega \cdot r\cdot \Delta t\cdot \cos(\omega \,\Delta t).}
cos θ = u ′ ⋅ Δ t u ⋅ Δ t = u ′ u {\displaystyle \cos \theta ={\frac {u'\cdot \Delta t}{u\cdot \Delta t}}={\frac {u'}{u}}}
sin θ = ω ⋅ r ⋅ Δ t u ⋅ Δ t = ω ⋅ r u . {\displaystyle \sin \theta ={\frac {\omega \cdot r\cdot \Delta t}{u\cdot \Delta t}}={\frac {\omega \cdot r}{u}}.}
s 2 = u Δ t ⋅ sin ( ω ⋅ Δ t − θ ) = u Δ t ⋅ sin ( ω Δ t ) cos θ − u Δ t ⋅ cos ( ω Δ t ) sin θ , {\displaystyle s_{2}=u\Delta t\cdot \sin(\omega \cdot \Delta t-\theta )=u\Delta t\cdot \sin(\omega \Delta t)\,\cos \theta -u\Delta t\cdot \cos(\omega \Delta t)\,\sin \theta ,}
s 1 = r ⋅ sin Δ φ = r ⋅ sin ( ω ⋅ Δ t ) . {\displaystyle s_{1}=r\cdot \sin \Delta \varphi =r\cdot \sin(\omega \cdot \Delta t).}
tan θ = v u ′ = ω r u ′ . {\displaystyle \tan \theta ={\frac {v}{u'}}={\frac {\omega r}{u'}}.}
Δ φ = ω Δ t {\displaystyle \Delta \varphi =\omega \;\Delta t}
1 + x ≈ 1 + x 2 {\displaystyle {\sqrt {1+x}}\approx 1+{\frac {x}{2}}}
( x 2 ) 2 , {\displaystyle \left({\frac {x}{2}}\right)^{2},}
( 1 + x 2 ) 2 = 1 + x + ( x 2 ) 2 . {\displaystyle \left(1+{\frac {x}{2}}\right)^{2}=1+x+\left({\frac {x}{2}}\right)^{2}.}
( 1 + x ) 2 = 1 + x {\displaystyle ({\sqrt {1+x}})^{2}=1+x}
c x x = b x x a x x + b x y a y x + b x z a z x + b x t a t x c x y = b x x a x y + b x y a y y + b x z a z y + b x t a t y c x z = b x x a x z + b x y a y z + b x z a z z + b x t a t z c x t = b x x a x t + b x y a y t + b x z a z t + b x t a t t c y x = b y x a x x + b y y a y x + b y z a z x + b y t a t x c y y = b y x a x y + b y y a y y + b y z a z y + b y t a t y c y z = b y x a x z + b y y a y z + b y z a z z + b y t a t z c y t = b y x a x t + b y y a y t + b y z a z t + b y t a t t c z x = b z x a x x + b z y a y x + b z z a z x + b z t a t x c z y = b z x a x y + b z y a y y + b z z a z y + b z t a t y c z z = b z x a x z + b z y a y z + b z z a z z + b z t a t z c z t = b z x a x t + b z y a y t + b z z a z t + b z t a t t c t x = b t x a x x + b t y a y x + b t z a z x + b t t a t x c t y = b t x a x y + b t y a y y + b t z a z y + b t t a t y c t z = b t x a x z + b t y a y z + b t z a z z + b t t a t z c t t = b t x a x t + b t y a y t + b t z a z t + b t t a t t c x c = b x x a x c + b x y a y c + b x z a z c + b x t a t c + b x c c y c = b y x a x c + b y y a y c + b y z a z c + b y t a t c + b y c c z c = b z x a x c + b z y a y c + b z z a z c + b z t a t c + b z c c t c = b t x a x c + b t y a y c + b t z a z c + b t t a t c + b t c . {\displaystyle {\begin{array}{lcl}c_{xx}&=&b_{xx}a_{xx}+b_{xy}a_{yx}+b_{xz}a_{zx}+b_{xt}a_{tx}\\[0.5em]c_{xy}&=&b_{xx}a_{xy}+b_{xy}a_{yy}+b_{xz}a_{zy}+b_{xt}a_{ty}\\[0.5em]c_{xz}&=&b_{xx}a_{xz}+b_{xy}a_{yz}+b_{xz}a_{zz}+b_{xt}a_{tz}\\[0.5em]c_{xt}&=&b_{xx}a_{xt}+b_{xy}a_{yt}+b_{xz}a_{zt}+b_{xt}a_{tt}\\[0.5em]c_{yx}&=&b_{yx}a_{xx}+b_{yy}a_{yx}+b_{yz}a_{zx}+b_{yt}a_{tx}\\[0.5em]c_{yy}&=&b_{yx}a_{xy}+b_{yy}a_{yy}+b_{yz}a_{zy}+b_{yt}a_{ty}\\[0.5em]c_{yz}&=&b_{yx}a_{xz}+b_{yy}a_{yz}+b_{yz}a_{zz}+b_{yt}a_{tz}\\[0.5em]c_{yt}&=&b_{yx}a_{xt}+b_{yy}a_{yt}+b_{yz}a_{zt}+b_{yt}a_{tt}\\[0.5em]c_{zx}&=&b_{zx}a_{xx}+b_{zy}a_{yx}+b_{zz}a_{zx}+b_{zt}a_{tx}\\[0.5em]c_{zy}&=&b_{zx}a_{xy}+b_{zy}a_{yy}+b_{zz}a_{zy}+b_{zt}a_{ty}\\[0.5em]c_{zz}&=&b_{zx}a_{xz}+b_{zy}a_{yz}+b_{zz}a_{zz}+b_{zt}a_{tz}\\[0.5em]c_{zt}&=&b_{zx}a_{xt}+b_{zy}a_{yt}+b_{zz}a_{zt}+b_{zt}a_{tt}\\[0.5em]c_{tx}&=&b_{tx}a_{xx}+b_{ty}a_{yx}+b_{tz}a_{zx}+b_{tt}a_{tx}\\[0.5em]c_{ty}&=&b_{tx}a_{xy}+b_{ty}a_{yy}+b_{tz}a_{zy}+b_{tt}a_{ty}\\[0.5em]c_{tz}&=&b_{tx}a_{xz}+b_{ty}a_{yz}+b_{tz}a_{zz}+b_{tt}a_{tz}\\[0.5em]c_{tt}&=&b_{tx}a_{xt}+b_{ty}a_{yt}+b_{tz}a_{zt}+b_{tt}a_{tt}\\[0.5em]c_{xc}&=&b_{xx}a_{xc}+b_{xy}a_{yc}+b_{xz}a_{zc}+b_{xt}a_{tc}+b_{xc}\\[0.5em]c_{yc}&=&b_{yx}a_{xc}+b_{yy}a_{yc}+b_{yz}a_{zc}+b_{yt}a_{tc}+b_{yc}\\[0.5em]c_{zc}&=&b_{zx}a_{xc}+b_{zy}a_{yc}+b_{zz}a_{zc}+b_{zt}a_{tc}+b_{zc}\\[0.5em]c_{tc}&=&b_{tx}a_{xc}+b_{ty}a_{yc}+b_{tz}a_{zc}+b_{tt}a_{tc}+b_{tc}.\end{array}}}
x ″ = c x x ⋅ x + c x y ⋅ y + c x z ⋅ z + c x t ⋅ t + c x c y ″ = c y x ⋅ x + c y y ⋅ y + c y z ⋅ z + c y t ⋅ t + c y c z ″ = c z x ⋅ x + c z y ⋅ y + c z z ⋅ z + c z t ⋅ t + c z c t ″ = c t x ⋅ x + c t y ⋅ y + c t z ⋅ z + c t t ⋅ t + c t c , {\displaystyle {\begin{array}{lclllll}x''&=&c_{xx}\cdot x&+c_{xy}\cdot y&+c_{xz}\cdot z&+c_{xt}\cdot t&+c_{xc}\\[0.3em]y''&=&c_{yx}\cdot x&+c_{yy}\cdot y&+c_{yz}\cdot z&+c_{yt}\cdot t&+c_{yc}\\[0.3em]z''&=&c_{zx}\cdot x&+c_{zy}\cdot y&+c_{zz}\cdot z&+c_{zt}\cdot t&+c_{zc}\\[0.3em]t''&=&c_{tx}\cdot x&+c_{ty}\cdot y&+c_{tz}\cdot z&+c_{tt}\cdot t&+c_{tc},\end{array}}}
x ″ = b x x ⋅ x ′ + b x y ⋅ y ′ + b x z ⋅ z ′ + b x t ⋅ t ′ + b x c y ″ = b y x ⋅ x ′ + b y y ⋅ y ′ + b y z ⋅ z ′ + b y t ⋅ t ′ + b y c z ″ = b z x ⋅ x ′ + b z y ⋅ y ′ + b z z ⋅ z ′ + b z t ⋅ t ′ + b z c t ″ = b t x ⋅ x ′ + b t y ⋅ y ′ + b t z ⋅ z ′ + b t t ⋅ t ′ + b t c , {\displaystyle {\begin{array}{lclllll}x''&=&b_{xx}\cdot x'&+b_{xy}\cdot y'&+b_{xz}\cdot z'&+b_{xt}\cdot t'&+b_{xc}\\[0.3em]y''&=&b_{yx}\cdot x'&+b_{yy}\cdot y'&+b_{yz}\cdot z'&+b_{yt}\cdot t'&+b_{yc}\\[0.3em]z''&=&b_{zx}\cdot x'&+b_{zy}\cdot y'&+b_{zz}\cdot z'&+b_{zt}\cdot t'&+b_{zc}\\[0.3em]t''&=&b_{tx}\cdot x'&+b_{ty}\cdot y'&+b_{tz}\cdot z'&+b_{tt}\cdot t'&+b_{tc},\end{array}}}
a x x = cos φ a x y = sin φ a y x = − sin φ a y y = cos φ a t t = 1. {\displaystyle {\begin{array}{lcr}a_{xx}&=&\cos \varphi \\[0.2em]a_{xy}&=&\sin \varphi \\[0.2em]a_{yx}&=&-\sin \varphi \\[0.2em]a_{yy}&=&\cos \varphi \\[0.2em]a_{tt}&=&1.\end{array}}}
a c o r = 2 u ′ ⋅ ω . {\displaystyle a_{cor}=2\,u'\cdot \omega .}
T = 2 π L g , {\displaystyle T=2\pi {\sqrt {\frac {L}{g}}},}
463 m s , {\displaystyle 463\;{\frac {m}{s}},}
v = ω ⋅ r . {\displaystyle v=\omega \cdot r.}
a z = 0,034 m s 2 = 3 , 4 c m s 2 . {\displaystyle a_{z}=0{,}034\;{\frac {m}{s^{2}}}=3{,}4\;{\frac {cm}{s^{2}}}.}
a z = ω 2 ⋅ r {\displaystyle a_{z}=\omega ^{2}\cdot r}
ω = 2 π T {\displaystyle \omega ={\frac {2\pi }{T}}}
ω = 7.29211505392569 ⋅ 10 − 05 1 s , {\displaystyle \omega =7.29211505392569\cdot 10^{-05}{\frac {1}{s}},}
b K = ω 2 ⋅ r {\displaystyle b_{K}=\omega ^{2}\cdot r}
b A = F A m A = F B F A F B 1 m A = F B m A m B 1 m A = F B m B = b B , {\displaystyle b_{A}={\frac {F_{A}}{m_{A}}}=F_{B}{\frac {F_{A}}{F_{B}}}{\frac {1}{m_{A}}}=F_{B}{\frac {m_{A}}{m_{B}}}{\frac {1}{m_{A}}}={\frac {F_{B}}{m_{B}}}=b_{B},}
F A = m A b A {\displaystyle F_{A}=m_{A}b_{A}}
F B = m B b B . {\displaystyle F_{B}=m_{B}b_{B}.}
F A F B = m A m B . {\displaystyle {\frac {F_{A}}{F_{B}}}={\frac {m_{A}}{m_{B}}}.}
x → ¨ ′ = R ⋅ x → ¨ + 2 ω → × x → ˙ ′ + ω → ˙ × x → ′ − ω → × ( ω → × x → ′ ) . {\displaystyle {\ddot {\vec {x}}}{\,}'=R\cdot {\ddot {\vec {x}}}+2\,{\vec {\omega }}\times {\dot {\vec {x}}}{\,}'+{\dot {\vec {\omega }}}\times {\vec {x}}{\,}'-{\vec {\omega }}\times ({\vec {\omega }}\times {\vec {x}}{\,}').}
x ¨ ′ = x ¨ cos φ − y ¨ sin φ − 2 φ ˙ y ˙ ′ − φ ¨ y ′ + φ ˙ 2 x ′ y ¨ ′ = y ¨ cos φ + x ¨ sin φ + 2 φ ˙ x ˙ ′ + φ ¨ x ′ + φ ˙ 2 y ′ z ¨ ′ = z ¨ . {\displaystyle {\begin{array}{lcl}{\ddot {x}}'&=&\;{\ddot {x}}\cos \varphi -{\ddot {y}}\sin \varphi -2{\dot {\varphi }}{\dot {y}}'-{\ddot {\varphi }}y'+{\dot {\varphi }}^{2}x'\\[0.5em]{\ddot {y}}'&=&\;{\ddot {y}}\cos \varphi +{\ddot {x}}\sin \varphi +2{\dot {\varphi }}{\dot {x}}'+{\ddot {\varphi }}x'+{\dot {\varphi }}^{2}y'\\[0.5em]{\ddot {z}}'&=&\;{\ddot {z}}.\end{array}}}
x → ¨ ′ = ( x ¨ ′ y ¨ ′ z ¨ ′ ) = ( x ¨ cos φ − y ¨ sin φ − 2 φ ˙ ( x ˙ sin φ + y ˙ cos φ ) − φ ¨ ( x sin φ + y cos φ ) + φ ˙ 2 ( y sin φ − x cos φ ) y ¨ cos φ + x ¨ sin φ − 2 φ ˙ ( y ˙ sin φ − x ˙ cos φ ) + φ ¨ ( x cos φ − y sin φ ) − φ ˙ 2 ( x sin φ + y cos φ ) z ¨ ) . {\displaystyle {\ddot {\vec {x}}}{\,}'=\left({\begin{array}{ccc}{\ddot {x}}'\\{\ddot {y}}'\\{\ddot {z}}'\end{array}}\right)=\left({\begin{array}{ccc}{\ddot {x}}\cos \varphi -{\ddot {y}}\sin \varphi -2{\dot {\varphi }}({\dot {x}}\sin \varphi +{\dot {y}}\cos \varphi )\\-{\ddot {\varphi }}(x\sin \varphi +y\cos \varphi )+{\dot {\varphi }}^{2}(y\sin \varphi -x\cos \varphi )\\[1.5em]{\ddot {y}}\cos \varphi +{\ddot {x}}\sin \varphi -2{\dot {\varphi }}({\dot {y}}\sin \varphi -{\dot {x}}\cos \varphi )\\+{\ddot {\varphi }}(x\cos \varphi -y\sin \varphi )-{\dot {\varphi }}^{2}(x\sin \varphi +y\cos \varphi )\\[1.5em]{\ddot {z}}\end{array}}\right).}
x ¨ ′ = x ¨ cos φ − y ¨ sin φ − 2 φ ˙ ( x ˙ sin φ + y ˙ cos φ ) − φ ¨ ( x sin φ + y cos φ ) + φ ˙ 2 ( y sin φ − x cos φ ) y ¨ ′ = y ¨ cos φ + x ¨ sin φ − 2 φ ˙ ( y ˙ sin φ − x ˙ cos φ ) + φ ¨ ( x cos φ − y sin φ ) − φ ˙ 2 ( x sin φ + y cos φ ) z ¨ ′ = z ¨ . {\displaystyle {\begin{array}{lcl}{\ddot {x}}'&=&\;{\ddot {x}}\cos \varphi -{\ddot {y}}\sin \varphi -2{\dot {\varphi }}({\dot {x}}\sin \varphi +{\dot {y}}\cos \varphi )\\&&-{\ddot {\varphi }}(x\sin \varphi +y\cos \varphi )+{\dot {\varphi }}^{2}(y\sin \varphi -x\cos \varphi )\\[1.5em]{\ddot {y}}'&=&\;{\ddot {y}}\cos \varphi +{\ddot {x}}\sin \varphi -2{\dot {\varphi }}({\dot {y}}\sin \varphi -{\dot {x}}\cos \varphi )\\&&+{\ddot {\varphi }}(x\cos \varphi -y\sin \varphi )-{\dot {\varphi }}^{2}(x\sin \varphi +y\cos \varphi )\\[1.5em]{\ddot {z}}'&=&\;{\ddot {z}}.\end{array}}}
x → ˙ ′ = ( x ˙ ′ y ˙ ′ z ˙ ′ ) = ( x ˙ cos φ − y ˙ sin φ − φ ˙ y ′ y ˙ cos φ + x ˙ sin φ + φ ˙ x ′ z ˙ ) = R ⋅ x → ˙ + ω → × x → ′ , {\displaystyle {\dot {\vec {x}}}{\,}'=\left({\begin{array}{ccc}{\dot {x}}'\\{\dot {y}}'\\{\dot {z}}'\end{array}}\right)=\left({\begin{array}{ccc}{\dot {x}}\cos \varphi -{\dot {y}}\sin \varphi -{\dot {\varphi }}\;y'\\{\dot {y}}\cos \varphi +{\dot {x}}\sin \varphi +{\dot {\varphi }}\;x'\\{\dot {z}}\end{array}}\right)=R\cdot {\dot {\vec {x}}}+{\vec {\omega }}\times {\vec {x}}{\,}',}
ω → = ( 0 0 − φ ˙ ) = ( 0 0 − ω ) {\displaystyle {\vec {\omega }}=\left({\begin{array}{ccc}0\\0\\-{\dot {\varphi }}\end{array}}\right)=\left({\begin{array}{ccc}0\\0\\-\omega \end{array}}\right)}
( x ′ y ′ z ′ ) = x → ′ = R ⋅ x → = ( cos φ − sin φ 0 sin φ cos φ 0 0 0 1 ) ⋅ ( x y z ) = ( x cos φ − y sin φ y cos φ + x sin φ z ) , {\displaystyle \left({\begin{array}{ccc}x'\\y'\\z'\end{array}}\right)={\vec {x}}{\,}'=R\cdot {\vec {x}}=\left({\begin{array}{ccc}\cos \varphi &-\sin \varphi &0\\\sin \varphi &\cos \varphi &0\\0&0&1\\\end{array}}\right)\cdot \left({\begin{array}{ccc}x\\y\\z\end{array}}\right)=\left({\begin{array}{ccc}x\cos \varphi -y\sin \varphi \\y\cos \varphi +x\sin \varphi \\z\end{array}}\right),}
x → ( t ) = ( x ( t ) y ( t ) z ( t ) ) {\displaystyle {\vec {x}}(t)=\left({\begin{array}{ccc}x(t)\\y(t)\\z(t)\end{array}}\right)}
x → ′ ( t ′ ) = ( x ′ ( t ′ ) y ′ ( t ′ ) z ′ ( t ′ ) ) . {\displaystyle {\vec {x}}{}'(t')=\left({\begin{array}{ccc}x'(t')\\y'(t')\\z'(t')\end{array}}\right).}
x ˙ ′ = x ˙ cos φ − y ˙ sin φ − φ ˙ ( y cos φ + x sin φ ) = x ˙ cos φ − y ˙ sin φ − φ ˙ y ′ y ˙ ′ = y ˙ cos φ + x ˙ sin φ + φ ˙ ( x cos φ − y sin φ ) = y ˙ cos φ + x ˙ sin φ + φ ˙ x ′ z ˙ ′ = z ˙ . {\displaystyle {\begin{array}{lcl}{\dot {x}}'&=&{\dot {x}}\cos \varphi -{\dot {y}}\sin \varphi -{\dot {\varphi }}(y\cos \varphi +x\sin \varphi )\\[0.2em]&=&{\dot {x}}\cos \varphi -{\dot {y}}\sin \varphi -{\dot {\varphi }}\;y'\\[0.7em]{\dot {y}}'&=&{\dot {y}}\cos \varphi +{\dot {x}}\sin \varphi +{\dot {\varphi }}(x\cos \varphi -y\sin \varphi )\\[0.2em]&=&{\dot {y}}\cos \varphi +{\dot {x}}\sin \varphi +{\dot {\varphi }}\;x'\\[0.7em]{\dot {z}}'&=&{\dot {z}}.\end{array}}}
x ′ ( t ′ ) = x ( t ′ ) cos φ ( t ′ ) − y ( t ′ ) sin φ ( t ′ ) y ′ ( t ′ ) = y ( t ′ ) cos φ ( t ′ ) + x ( t ′ ) sin φ ( t ′ ) z ′ ( t ′ ) = z ( t ′ ) . {\displaystyle {\begin{array}{lcl}x'(t')&=&x(t')\cos \varphi (t')-y(t')\sin \varphi (t')\\[0.3em]y'(t')&=&y(t')\cos \varphi (t')+x(t')\sin \varphi (t')\\[0.3em]z'(t')&=&z(t').\end{array}}}
x ′ = x cos φ − y sin φ y ′ = y cos φ + x sin φ z ′ = z t ′ = t . {\displaystyle {\begin{array}{lcl}x'&=&x\cos \varphi -y\sin \varphi \\[0.3em]y'&=&y\cos \varphi +x\sin \varphi \\[0.3em]z'&=&z\\[0.3em]t'&=&t.\end{array}}}
F c o r = 2 m u ′ ω . {\displaystyle F_{cor}=2\,m\,u'\,\omega .}
a c o r = 2 u ′ ω . {\displaystyle a_{cor}=2\,u'\,\omega .}
sin α ≈ α {\displaystyle \sin \alpha \approx \alpha }
a = ω ˙ ⋅ r , {\displaystyle a={\dot {\omega }}\cdot r,}
F c o r = 2 m u ω . {\displaystyle F_{cor}=2\,m\,u\,\omega .}
a c o r = 2 u ω {\displaystyle a_{cor}=2\,u\,\omega }
d = ω r ⋅ Δ t + u ω ( Δ t ) 2 . {\displaystyle d=\omega r\cdot \Delta t+u\omega (\Delta t)^{2}.}
sin x ≈ x {\displaystyle \sin x\approx x}
d = ( r + u ⋅ Δ t ) ⋅ sin ( ω Δ t ) . {\displaystyle d=(r+u\cdot \Delta t)\cdot \sin(\omega \Delta t).}
G M r 2 = ω 2 r = ( 2 π ) 2 T 2 r ⇒ r 3 = G M ( 2 π ) 2 T 2 {\displaystyle {\frac {GM}{r^{2}}}=\omega ^{2}r={\frac {(2\pi )^{2}}{T^{2}}}r\;\;\;\Rightarrow \;\;\;r^{3}={\frac {GM}{(2\pi )^{2}}}\;T^{2}}
F z e n t = m v 2 r = m ω 2 r {\displaystyle F_{zent}={\frac {mv^{2}}{r}}=m\omega ^{2}r}
b z e n t = v 2 r = ω 2 r . {\displaystyle b_{zent}={\frac {v^{2}}{r}}=\omega ^{2}r.}
b = v 2 r {\displaystyle b={\frac {v^{2}}{r}}}
Δ s ≈ 1 2 v 2 r ( Δ t ) 2 . {\displaystyle \Delta s\approx {\frac {1}{2}}{\frac {v^{2}}{r}}(\Delta t)^{2}.}
( 1 + x 2 ) 2 = 1 + x + ( x 2 ) 2 ≈ 1 + x , {\displaystyle \left(1+{\frac {x}{2}}\right)^{2}=1+x+\left({\frac {x}{2}}\right)^{2}\approx 1+x,}
1 + x ≈ 1 + x 2 . {\displaystyle {\sqrt {1+x}}\approx 1+{\frac {x}{2}}.}
d = r 2 + ( v Δ t ) 2 = r 1 + ( v Δ t r ) 2 , {\displaystyle d={\sqrt {r^{2}+(v\Delta t)^{2}}}=r{\sqrt {1+\left({\frac {v\Delta t}{r}}\right)^{2}}},}
Δ s ≡ d − r = r [ 1 + ( v Δ t r ) 2 − 1 ] {\displaystyle \Delta s\equiv d-r=r\left[{\sqrt {1+\left({\frac {v\Delta t}{r}}\right)^{2}}}-1\right]}
F x = − m ⋅ a . {\displaystyle F_{x}=-m\cdot a.}
− 1 2 a ( t ′ ) 2 {\displaystyle -{\frac {1}{2}}a(t')^{2}}
x ′ ( t ′ ) = v 0 ⋅ t ′ − 1 2 a ( t ′ ) 2 y ′ ( t ′ ) = 0 z ′ ( t ′ ) = 0 {\displaystyle {\begin{array}{lcl}x'(t')&=&v_{0}\cdot t'-{\frac {1}{2}}a(t')^{2}\\[0.5em]y'(t')&=&0\\[0.5em]z'(t')&=&0\end{array}}}
x ( t ) = v 0 ⋅ t y ( t ) = 0 z ( t ) = 0 {\displaystyle {\begin{array}{lcl}x(t)&=&v_{0}\cdot t\\[0.5em]y(t)&=&0\\[0.5em]z(t)&=&0\end{array}}}
x ′ = x − 1 2 a t 2 , y ′ = y , z ′ = z , t ′ = t . {\displaystyle {\begin{array}{lcl}x'&=&x-{\frac {1}{2}}at^{2},\\y'&=&y,\\z'&=&z,\\t'&=&t.\end{array}}}
x ( t ) = 1 2 a t 2 , {\displaystyle x(t)={\frac {1}{2}}at^{2},}
x ( t ) = v x ⋅ t + x 0 y ( t ) = v y ⋅ t + y 0 z ( t ) = v z ⋅ t + z 0 {\displaystyle {\begin{array}{lcl}x(t)&=&v_{x}\cdot t+x_{0}\\[0.2em]y(t)&=&v_{y}\cdot t+y_{0}\\[0.2em]z(t)&=&v_{z}\cdot t+z_{0}\end{array}}}
s ( t ) = v ⋅ t + c o n s t . , {\displaystyle s(t)=v\cdot t+const.,}
z ( t ) = v z ⋅ t + z 0 , {\displaystyle z(t)=v_{z}\cdot t+z_{0},}
x → ′ ≡ ( x ′ y ′ z ′ t ′ ) = M ⋅ x → + x → 0 ≡ ( a x x a x y a x z a x t a y x a y y a y z a y t a z x a z y a z z a z t a t x a t y a t z a t t ) ⋅ ( x y z t ) + ( a x c a y c a z c a t c ) {\displaystyle {\vec {x}}{\,}'\equiv \left({\begin{array}{c}x'\\y'\\z'\\t'\end{array}}\right)=M\cdot {\vec {x}}+{\vec {x}}_{0}\equiv \left({\begin{array}{cccc}a_{xx}&a_{xy}&a_{xz}&a_{xt}\\a_{yx}&a_{yy}&a_{yz}&a_{yt}\\a_{zx}&a_{zy}&a_{zz}&a_{zt}\\a_{tx}&a_{ty}&a_{tz}&a_{tt}\end{array}}\right)\cdot \left({\begin{array}{c}x\\y\\z\\t\end{array}}\right)+\left({\begin{array}{c}a_{xc}\\a_{yc}\\a_{zc}\\a_{tc}\end{array}}\right)}
∫ − ∞ ∞ δ ( x ) 2 d x = ∫ − ∞ ∞ δ ( x ) ⋅ δ ( x ) d x = δ ( 0 ) = ∞ , {\displaystyle \int \limits _{-\infty }^{\infty }\delta (x)^{2}\;\mathrm {d} x=\int \limits _{-\infty }^{\infty }\delta (x)\cdot \delta (x)\;\mathrm {d} x=\delta (0)=\infty ,}
f ( 0 ) = ∫ − ∞ ∞ f ( x ) δ ( x ) d x . {\displaystyle f(0)=\int \limits _{-\infty }^{\infty }f(x)\delta (x)\;\mathrm {d} x.}
∂ t h ( t , x ) = − λ ( ∂ x h ( t , x ) ) 2 + ν ∂ x 2 h ( t , x ) + D η ( t , x ) . {\displaystyle \partial _{t}h(t,x)=-\lambda (\partial _{x}h(t,x))^{2}+\nu \;\partial _{x}^{2}h(t,x)+{\sqrt {D}}\;\eta (t,x).}
r p = a ⋅ m ∗ m p + m ∗ {\displaystyle r_{p}=a\cdot {\frac {m_{*}}{m_{p}+m_{*}}}}
r ∗ = a ⋅ m p m p + m ∗ {\displaystyle r_{*}=a\cdot {\frac {m_{p}}{m_{p}+m_{*}}}}
v p = 2 π a T ⋅ m ∗ m p + m ∗ {\displaystyle v_{p}={\frac {2\pi a}{T}}\cdot {\frac {m_{*}}{m_{p}+m_{*}}}}
v ∗ = 2 π a T ⋅ m p m p + m ∗ . {\displaystyle v_{*}={\frac {2\pi a}{T}}\cdot {\frac {m_{p}}{m_{p}+m_{*}}}.}
N ( t ) = N 0 ⋅ exp ( − λ ⋅ t ) {\displaystyle N(t)=N_{0}\cdot \exp(-\lambda \cdot t)}
L ( t ) = L 0 + δ L ⋅ sin [ ω ( t − t 0 ) ] . {\displaystyle L(t)=L_{0}+\delta L\cdot \sin[\omega (t-t_{0})].}
z = h 0 − 1 2 g ( t − t 0 ) 2 {\displaystyle z=h_{0}-{\frac {1}{2}}\,g\,(t-t_{0})^{2}}
x 0 ′ = ( a x x x 0 + a x y y 0 + a x z z 0 + a x c ) − ( a x x v x + a x y v y + a x z v z + a x t ) ( a t x x 0 + a t y y 0 + a t z z 0 + a t c ) a t x v x + a t y v y + a t z v z + a t t . {\displaystyle {\begin{aligned}x'_{0}=&(a_{xx}x_{0}+a_{xy}y_{0}+a_{xz}z_{0}+a_{xc})\\[1em]&-{\frac {(a_{xx}v_{x}+a_{xy}v_{y}+a_{xz}v_{z}+a_{xt})(a_{tx}x_{0}+a_{ty}y_{0}+a_{tz}z_{0}+a_{tc})}{a_{tx}v_{x}+a_{ty}v_{y}+a_{tz}v_{z}+a_{tt}}}.\end{aligned}}}
v x ′ = a x x v x + a x y v y + a x z v z + a x t a t x v x + a t y v y + a t z v z + a t t {\displaystyle v'_{x}={\frac {a_{xx}v_{x}+a_{xy}v_{y}+a_{xz}v_{z}+a_{xt}}{a_{tx}v_{x}+a_{ty}v_{y}+a_{tz}v_{z}+a_{tt}}}}
x ′ ( t ′ ) = v x ′ ⋅ t ′ + x 0 ′ {\displaystyle x'(t')=v'_{x}\cdot t'+x'_{0}}
t = t ′ − ( a t c + a t x x 0 + a t y y 0 + a t z z 0 ) a t x v x + a t y v y + a t z v z + a t t {\displaystyle t={\frac {t'-(a_{tc}+a_{tx}x_{0}+a_{ty}y_{0}+a_{tz}z_{0})}{a_{tx}v_{x}+a_{ty}v_{y}+a_{tz}v_{z}+a_{tt}}}}
t ′ = ( a t x v x + a t y v y + a t z v z + a t t ) ⋅ t + a t c + a t x x 0 + a t y y 0 + a t z z 0 . {\displaystyle t'=(a_{tx}v_{x}+a_{ty}v_{y}+a_{tz}v_{z}+a_{tt})\cdot t+a_{tc}+a_{tx}x_{0}+a_{ty}y_{0}+a_{tz}z_{0}.}
t ′ = a t x ⋅ x + a t y ⋅ y + a t z ⋅ z + a t t ⋅ t + a t c , {\displaystyle t'=a_{tx}\cdot x+a_{ty}\cdot y+a_{tz}\cdot z+a_{tt}\cdot t+a_{tc},}
x ( t ) = d x ⋅ t + e x y ( t ) = d y ⋅ t + e y z ( t ) = d z ⋅ t + e z , {\displaystyle {\begin{array}{lcl}x(t)&=&d_{x}\cdot t+e_{x}\\[0.3em]y(t)&=&d_{y}\cdot t+e_{y}\\[0.3em]z(t)&=&d_{z}\cdot t+e_{z},\end{array}}}
x ′ = a x x ⋅ x + a x y ⋅ y + a x z ⋅ z + a x t ⋅ t + a x c y ′ = a y x ⋅ x + a y y ⋅ y + a y z ⋅ z + a y t ⋅ t + a y c z ′ = a z x ⋅ x + a z y ⋅ y + a z z ⋅ z + a z t ⋅ t + a z c t ′ = a t x ⋅ x + a t y ⋅ y + a t z ⋅ z + a t t ⋅ t + a t c {\displaystyle {\begin{array}{lclllll}x'&=&a_{xx}\cdot x&+a_{xy}\cdot y&+a_{xz}\cdot z&+a_{xt}\cdot t&+a_{xc}\\[0.3em]y'&=&a_{yx}\cdot x&+a_{yy}\cdot y&+a_{yz}\cdot z&+a_{yt}\cdot t&+a_{yc}\\[0.3em]z'&=&a_{zx}\cdot x&+a_{zy}\cdot y&+a_{zz}\cdot z&+a_{zt}\cdot t&+a_{zc}\\[0.3em]t'&=&a_{tx}\cdot x&+a_{ty}\cdot y&+a_{tz}\cdot z&+a_{tt}\cdot t&+a_{tc}\end{array}}}
x ′ = x cos ( ω t ) + y sin ( ω t ) y ′ = y cos ( ω t ) − x sin ( ω t ) . {\displaystyle {\begin{array}{lcl}x'&=&x\cos(\omega t)+y\sin(\omega t)\\[0.3em]y'&=&y\cos(\omega t)-x\sin(\omega t).\end{array}}}
x ′ = x cos ( φ ( t ) ) + y sin ( φ ( t ) ) y ′ = y cos ( φ ( t ) ) − x sin ( φ ( t ) ) . {\displaystyle {\begin{array}{lcl}x'&=&x\cos(\varphi (t))+y\sin(\varphi (t))\\[0.3em]y'&=&y\cos(\varphi (t))-x\sin(\varphi (t)).\end{array}}}
t ′ = t {\displaystyle t'=t}
x ′ = x + v x ⋅ t y ′ = y + v y ⋅ t z ′ = z + v z ⋅ t {\displaystyle {\begin{array}{lcl}x'&=&x+v_{x}\cdot t\\[0.5em]y'&=&y+v_{y}\cdot t\\[0.5em]z'&=&z+v_{z}\cdot t\end{array}}}
x = x ′ − v x ⋅ t ′ y = y ′ − v y ⋅ t ′ z = z ′ − v z ⋅ t ′ t = t ′ . {\displaystyle {\begin{array}{lcl}x&=&x'-v_{x}\cdot t'\\[0.5em]y&=&y'-v_{y}\cdot t'\\[0.5em]z&=&z'-v_{z}\cdot t'\\[0.5em]t&=&t'.\end{array}}}
x ′ = x + v x ⋅ t + a x y ′ = y + v y ⋅ t + a y z ′ = z + v z ⋅ t + a z . {\displaystyle {\begin{array}{lcl}x'&=&x+v_{x}\cdot t+a_{x}\\[0.5em]y'&=&y+v_{y}\cdot t+a_{y}\\[0.5em]z'&=&z+v_{z}\cdot t+a_{z}.\end{array}}}
x ′ = x + a x ( t ) y ′ = y + a y ( t ) z ′ = z + a z ( t ) . {\displaystyle {\begin{array}{lcl}x'&=&x+a_{x}(t)\\[0.5em]y'&=&y+a_{y}(t)\\[0.5em]z'&=&z+a_{z}(t).\end{array}}}
x ′ = x + a x y ′ = y + a y z ′ = z + a z {\displaystyle {\begin{array}{lcl}x'&=&x+a_{x}\\[0.5em]y'&=&y+a_{y}\\[0.5em]z'&=&z+a_{z}\end{array}}}
t ′ = t + a ( t ) {\displaystyle t'=t+a(t)}
t ( E ) − t ( F ) = t ′ ( E ) − t ′ ( F ) = t ( E ) − t ( F ) + a ( t ( E ) ) − a ( t ( F ) ) {\displaystyle t(E)-t(F)=t'(E)-t'(F)=t(E)-t(F)+a(t(E))-a(t(F))}
a ( t ( E ) ) − a ( t ( F ) ) = 0. {\displaystyle a(t(E))-a(t(F))=0.}
d ′ = ( x E ′ − x A ′ ) 2 + ( y E ′ − y A ′ ) 2 + ( z E ′ − z A ′ ) 2 {\displaystyle d'={\sqrt {(x'_{E}-x'_{A})^{2}+(y'_{E}-y'_{A})^{2}+(z'_{E}-z'_{A})^{2}}}}
d ′ ( t ′ ) = [ x E ′ ( t ′ ) − x A ′ ( t ′ ) ] 2 + [ y E ′ ( t ′ ) − y A ′ ( t ′ ) ] 2 + [ z E ′ ( t ′ ) − z A ′ ( t ′ ) ] 2 . {\displaystyle d'(t')={\sqrt {[x'_{E}(t')-x'_{A}(t')]^{2}+[y'_{E}(t')-y'_{A}(t')]^{2}+[z'_{E}(t')-z'_{A}(t')]^{2}}}.}
x E ′ ( t ′ ) = x ′ ( d , e , f , t E ( t ′ ) ) y E ′ ( t ′ ) = y ′ ( d , e , f , t E ( t ′ ) ) z E ′ ( t ′ ) = z ′ ( d , e , f , t E ( t ′ ) ) . {\displaystyle {\begin{array}{lcl}x'_{E}(t')&=&x'(d,e,f,t_{E}(t'))\\[0.5em]y'_{E}(t')&=&y'(d,e,f,t_{E}(t'))\\[0.5em]z'_{E}(t')&=&z'(d,e,f,t_{E}(t')).\end{array}}}
x A ′ ( t ′ ) = x ′ ( a , b , c , t A ( t ′ ) ) y A ′ ( t ′ ) = y ′ ( a , b , c , t A ( t ′ ) ) z A ′ ( t ′ ) = z ′ ( a , b , c , t A ( t ′ ) ) , {\displaystyle {\begin{array}{lcl}x'_{A}(t')&=&x'(a,b,c,t_{A}(t'))\\[0.5em]y'_{A}(t')&=&y'(a,b,c,t_{A}(t'))\\[0.5em]z'_{A}(t')&=&z'(a,b,c,t_{A}(t')),\end{array}}}
x ′ = x + a y ′ = y z ′ = z t ′ = t . {\displaystyle {\begin{array}{lcl}x'&=&x+a\\[0.5em]y'&=&y\\[0.5em]z'&=&z\\[0.5em]t'&=&t.\end{array}}}
t 2 ′ = t ′ ( a , b , c , t = 1 s ) {\displaystyle t_{2}'=t'(a,b,c,t=1\;s)}
und
t 1 ′ = t ′ ( a , b , c , t = 0 s ) {\displaystyle t_{1}'=t'(a,b,c,t=0\;s)}
S , S ′ , S ″ , S ‴ , S ( 4 ) , S ( 5 ) , … {\displaystyle S,\;S',\;S'',\;S''',\;S^{(4)},\;S^{(5)},\ldots }
t ′ = t ′ ( x , y , z , t ) , {\displaystyle t'=t'(x,y,z,t),}
t ′ = t ′ ( a , b , c , t ) {\displaystyle t'=t'(a,b,c,t)}
x ′ = x ′ ( t ′ ) , {\displaystyle x'=x'(t'),}
x ′ = x ′ ( t ) . {\displaystyle x'=x'(t).}
x ′ = x ′ ( x , y , z , t ) {\displaystyle x'=x'(x,y,z,t)}
t ′ = t ′ ( x ( t ) , y ( t ) , z ( t ) , t ) , {\displaystyle t'=t'(x(t),y(t),z(t),t),}
t ′ = t ′ ( x , y , z , t ) {\displaystyle t'=t'(x,y,z,t)}
x ′ = x ′ ( x , y , z , t ) y ′ = y ′ ( x , y , z , t ) z ′ = z ′ ( x , y , z , t ) t ′ = t ′ ( x , y , z , t ) . {\displaystyle {\begin{array}{lcl}x'&=&x'(x,y,z,t)\\[0.5em]y'&=&y'(x,y,z,t)\\[0.5em]z'&=&z'(x,y,z,t)\\[0.5em]t'&=&t'(x,y,z,t).\end{array}}}
x = x ( x ′ , y ′ , z ′ , t ′ ) y = y ( x ′ , y ′ , z ′ , t ′ ) z = z ( x ′ , y ′ , z ′ , t ′ ) t = t ( x ′ , y ′ , z ′ , t ′ ) . {\displaystyle {\begin{array}{lcl}x&=&x(x',y',z',t')\\[0.5em]y&=&y(x',y',z',t')\\[0.5em]z&=&z(x',y',z',t')\\[0.5em]t&=&t(x',y',z',t').\end{array}}}
F = k ⋅ Δ l . {\displaystyle F=k\cdot \Delta l.}
F G = G m 1 m 2 r 2 = m 2 b 2 ⇒ b 2 = G m 1 r 2 , {\displaystyle F_{G}=G{\frac {m_{1}m_{2}}{r^{2}}}=m_{2}b_{2}\;\;\;\;\Rightarrow \;\;\;\;b_{2}={\frac {G\,m_{1}}{r^{2}}},}
F G = G m 1 m 2 r 2 . {\displaystyle F_{G}=G{\frac {m_{1}m_{2}}{r^{2}}}.}
d T d t = m ( v x ⋅ b x + v y ⋅ b y + v z ⋅ b z ) . {\displaystyle {\frac {{\mathrm {d} }T}{\mathrm {d} t}}=m(v_{x}\cdot b_{x}+v_{y}\cdot b_{y}+v_{z}\cdot b_{z}).}
T = 1 2 m v 2 = 1 2 m ( v x 2 + v y 2 + v z 2 ) . {\displaystyle T={\frac {1}{2}}mv^{2}={\frac {1}{2}}m\left(v_{x}^{2}+v_{y}^{2}+v_{z}^{2}\right).}
d U d t = − m ( v x ⋅ b x + v y ⋅ b y + v z ⋅ b z ) . {\displaystyle {\frac {{\mathrm {d} }U}{\mathrm {d} t}}=-m(v_{x}\cdot b_{x}+v_{y}\cdot b_{y}+v_{z}\cdot b_{z}).}
d U d t = − ( v x ⋅ F x + v y ⋅ F y + v z ⋅ F z ) . {\displaystyle {\frac {{\mathrm {d} }U}{\mathrm {d} t}}=-(v_{x}\cdot F_{x}+v_{y}\cdot F_{y}+v_{z}\cdot F_{z}).}
F x F = − x r . {\displaystyle {\frac {F_{x}}{F}}=-{\frac {x}{r}}.}
| F x | F = | x | r , {\displaystyle {\frac {|F_{x}|}{F}}={\frac {|x|}{r}},}
d U d t = G m M r 3 ( v x ⋅ x + v y ⋅ y + v z ⋅ z ) . {\displaystyle {\frac {\mathrm {d} U}{\mathrm {d} t}}={\frac {GmM}{r^{3}}}(v_{x}\cdot x+v_{y}\cdot y+v_{z}\cdot z).}
1 r ( t 0 + Δ t ) − 1 r ( t 0 ) . {\displaystyle {\frac {1}{r(t_{0}+\Delta t)}}-{\frac {1}{r(t_{0})}}.}
x ( t 0 + Δ t ) = [ v x ( t 0 ) + R x ( t 0 , Δ t ) ] ⋅ Δ t + x ( t 0 ) , {\displaystyle x(t_{0}+\Delta t)=[v_{x}(t_{0})+R_{x}(t_{0},\Delta t)]\cdot \Delta t+x(t_{0}),}
r ( t 0 ) 2 − r ( t 0 + Δ t ) 2 r ( t 0 ) + r ( t 0 + Δ t ) , {\displaystyle {\frac {r(t_{0})^{2}-r(t_{0}+\Delta t)^{2}}{r(t_{0})+r(t_{0}+\Delta t)}},}
1 = r ( t 0 ) + r ( t 0 + Δ t ) r ( t 0 ) + r ( t 0 + Δ t ) {\displaystyle 1={\frac {r(t_{0})+r(t_{0}+\Delta t)}{r(t_{0})+r(t_{0}+\Delta t)}}}
r ( t 0 ) − r ( t 0 + Δ t ) {\displaystyle r(t_{0})-r(t_{0}+\Delta t)}
r = x 2 + y 2 + z 2 , {\displaystyle r={\sqrt {x^{2}+y^{2}+z^{2}}},}
1 r ( t 0 + Δ t ) − 1 r ( t 0 ) = r ( t 0 ) − r ( t 0 + Δ t ) r ( t 0 ) r ( t 0 + Δ t ) . {\displaystyle {\frac {1}{r(t_{0}+\Delta t)}}-{\frac {1}{r(t_{0})}}={\frac {r(t_{0})-r(t_{0}+\Delta t)}{r(t_{0})r(t_{0}+\Delta t)}}.}
d ( 1 / r ) d t = lim Δ t → 0 [ 1 / r ( t 0 + Δ t ) ] − [ 1 / r ( t 0 ) ] Δ t ? {\displaystyle {\frac {\mathrm {d} (1/r)}{\mathrm {d} t}}=\lim _{\Delta t\to 0}{\frac {[1/r(t_{0}+\Delta t)]-[1/r(t_{0})]}{\Delta t}}\;\;?}
d U d t = lim Δ t → 0 U ( t 0 + Δ t ) − U ( t 0 ) Δ t . {\displaystyle {\frac {\mathrm {d} U}{\mathrm {d} t}}=\lim _{\Delta t\to 0}{\frac {U(t_{0}+\Delta t)-U(t_{0})}{\Delta t}}.}
d U d t = − m v x b x . {\displaystyle {\frac {\mathrm {d} U}{\mathrm {d} t}}=-m\,v_{x}\,b_{x}.}
F = − k x , {\displaystyle F=-kx,}
d U d t = m k x v x . {\displaystyle {\frac {\mathrm {d} U}{\mathrm {d} t}}=m\,k\,x\,v_{x}.}
U ( t 0 + Δ t ) = 1 2 m k x ( t 0 + Δ t ) 2 = 1 2 m k [ x ( t 0 ) 2 + v x ( t 0 ) 2 Δ t 2 + R ( t 0 , Δ t ) 2 Δ t 2 + 2 x ( t 0 ) v x ( t 0 ) Δ t + 2 x ( t 0 ) R ( t 0 , Δ t ) Δ t + 2 v x ( t 0 ) R ( t 0 , Δ t ) Δ t 2 ] . {\displaystyle {\begin{array}{lcl}U(t_{0}+\Delta t)&=&{\frac {1}{2}}\,m\,k\,x(t_{0}+\Delta t)^{2}\\[1.0em]&=&{\frac {1}{2}}\,m\,k{\big [}x(t_{0})^{2}+v_{x}(t_{0})^{2}\Delta t^{2}+R(t_{0},\Delta t)^{2}\Delta t^{2}\\[0.75em]&&\;\;\;\;\;\;\;\;\;\;\;+2x(t_{0})v_{x}(t_{0})\Delta t+2x(t_{0})R(t_{0},\Delta t)\Delta t\\[0.75em]&&\;\;\;\;\;\;\;\;\;\;\;+2v_{x}(t_{0})R(t_{0},\Delta t)\Delta t^{2}{\big ]}.\end{array}}}
x ( t 0 + Δ t ) = x ( t 0 ) + v x ( t 0 ) Δ t + R ( t 0 , Δ t ) Δ t . {\displaystyle x(t_{0}+\Delta t)=x(t_{0})+v_{x}(t_{0})\Delta t+R(t_{0},\Delta t)\Delta t.}
R ( t 0 , Δ t ) = x ( t 0 + Δ t ) − x ( t 0 ) Δ t − v x ( t 0 ) . {\displaystyle R(t_{0},\Delta t)={\frac {x(t_{0}+\Delta t)-x(t_{0})}{\Delta t}}-v_{x}(t_{0}).}
U = 1 2 m k x 2 {\displaystyle U={\frac {1}{2}}\,m\,k\,x^{2}}
m v x b x , {\displaystyle m\,v_{x}\,b_{x},}
T = 1 2 m ( v x ) 2 . {\displaystyle T={\frac {1}{2}}\,m\,(v_{x})^{2}.}
U = 1 2 m k ( Δ l ) 2 {\displaystyle U={\frac {1}{2}}\,m\,k\,(\Delta l)^{2}}
t f = 3 π 40 G ρ ( x 0 r ) 3 / 2 . {\displaystyle t_{f}={\sqrt {\frac {3\pi }{40\,G\,\rho }}}\left({\frac {x_{0}}{r}}\right)^{3/2}.}
m = ρ ⋅ 4 3 ⋅ π r 3 . {\displaystyle m=\rho \cdot {\frac {4}{3}}\cdot \pi r^{3}.}
t f = π 10 G m ( x 0 ) 3 / 2 . {\displaystyle t_{f}={\frac {\pi }{\sqrt {10Gm}}}\;(x_{0})^{3/2}.}
t f 2 = π 2 8 G ( M + m ) x 0 3 . {\displaystyle t_{f}^{2}={\frac {\pi ^{2}}{8G(M+m)}}x_{0}^{3}.}
T 2 = 4 π 2 G ( M + m ) a 3 . {\displaystyle T^{2}={\frac {4\pi ^{2}}{G(M+m)}}a^{3}.}
m 1 m 2 = b 2 b 1 . {\displaystyle {\frac {m_{1}}{m_{2}}}={\frac {b_{2}}{b_{1}}}.}
U = − G ⋅ m ⋅ M r {\displaystyle U=-{\frac {G\cdot m\cdot M}{r}}}
F G = G ⋅ m 1 ⋅ m 2 r 2 , {\displaystyle F_{G}={\frac {G\cdot m_{1}\cdot m_{2}}{r^{2}}},}
G = 6,674 ⋅ 10 − 11 m 3 k g ⋅ s 2 . {\displaystyle G=6{,}674\,\cdot 10^{-11}\mathrm {\frac {m^{3}}{kg\cdot s^{2}}} .}
v a = 2 g h 0 . {\displaystyle v_{a}={\sqrt {2gh_{0}}}.}
T + U = 1 2 m v a 2 . {\displaystyle T+U={\frac {1}{2}}mv_{a}^{2}.}
T + U = m g h 0 . {\displaystyle T+U=mgh_{0}.}
T + U = 1 2 m v 2 + m g h {\displaystyle T+U={\frac {1}{2}}mv^{2}+mgh}
a ⋅ sin ( ω ⋅ t + b ) {\displaystyle a\cdot \sin(\omega \cdot t+b)}
S E = s n {\displaystyle S_{E}={\frac {s}{\sqrt {n}}}}
r = ( x 2 − x 1 ) 2 + ( y 2 − y 1 ) 2 {\displaystyle r={\sqrt {(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}}}
z ′ = z . {\displaystyle z'=z.}
z ′ = z − a 3 {\displaystyle z'=z-a_{3}}
x ′ = x cos φ + y sin φ y ′ = y cos φ − x sin φ {\displaystyle {\begin{array}{lcl}x'&=&x\cos \varphi +y\sin \varphi \\[0.3em]y'&=&y\cos \varphi -x\sin \varphi \end{array}}}
x = x ′ cos φ − y ′ sin φ y = y ′ cos φ + x ′ sin φ . {\displaystyle {\begin{array}{lcl}x&=&x'\cos \varphi -y'\sin \varphi \\[0.3em]y&=&y'\cos \varphi +x'\sin \varphi .\end{array}}}
y ′ = ( y − x / cot φ ) cos φ = y cos φ − x sin φ x ′ = x / cos φ + y ′ / cot φ = ( x [ 1 − sin 2 φ ] ) / cos φ + y sin φ = x cos φ + y sin φ , {\displaystyle {\begin{array}{lcl}y'&=&(y-x/\cot \varphi )\cos \varphi =y\cos \varphi -x\sin \varphi \\[0.3em]x'&=&x/\cos \varphi +y'/\cot \varphi =(x[1-\sin ^{2}\varphi ])/\cos \varphi +y\sin \varphi \\[0.3em]&=&x\cos \varphi +y\sin \varphi ,\end{array}}}
x = g 1 cos φ = h 1 cot φ y ′ = h 2 cos φ = g 2 cot φ x ′ = g 1 + g 2 y = h 1 + h 2 . {\displaystyle {\begin{array}{lcl}x&=&g_{1}\cos \varphi =h_{1}\cot \varphi \\[0.3em]y'&=&h_{2}\cos \varphi =g_{2}\cot \varphi \\[0.3em]x'&=&g_{1}+g_{2}\\[0.3em]y&=&h_{1}+h_{2}.\end{array}}}
x ′ = x − a 1 y ′ = y − a 2 , {\displaystyle {\begin{array}{lcl}x'&=&x-a_{1}\\[0.3em]y'&=&y-a_{2},\end{array}}}
x = x ′ + a 1 y = y ′ + a 2 . {\displaystyle {\begin{array}{lcl}x&=&x'+a_{1}\\[0.3em]y&=&y'+a_{2}.\end{array}}}
F x ( 2 → 1 ) {\displaystyle F_{x}(2\to 1)}
t ″ = t + c 0 , {\displaystyle t''\;=\;t+c_{0},}
t ″ = t ′ + b 0 , {\displaystyle t''\;=\;t'+b_{0},}
t ′ = t + a 0 {\displaystyle t'\;=\;t+a_{0}}
t = t ′ − a 0 . {\displaystyle t\;=\;t'-a_{0}.}
t = t ′ − a 0 = ( t + a 0 ) − a 0 = t . {\displaystyle t\;=\;t'-a_{0}=(t+a_{0})-a_{0}=t.}
x ( E ) = e ′ ( x ′ ( E ) , y ′ ( E ) , z ′ ( E ) , t ′ ( E ) ) y ( E ) = f ′ ( x ′ ( E ) , y ′ ( E ) , z ′ ( E ) , t ′ ( E ) ) z ( E ) = g ′ ( x ′ ( E ) , y ′ ( E ) , z ′ ( E ) , t ′ ( E ) ) t ( E ) = h ′ ( x ′ ( E ) , y ′ ( E ) , z ′ ( E ) , t ′ ( E ) ) . {\displaystyle {\begin{array}{lcl}x(E)&=&e'(x'(E),y'(E),z'(E),t'(E))\\[0.5em]y(E)&=&f'(x'(E),y'(E),z'(E),t'(E))\\[0.5em]z(E)&=&g'(x'(E),y'(E),z'(E),t'(E))\\[0.5em]t(E)&=&h'(x'(E),y'(E),z'(E),t'(E)).\\[0.5em]\end{array}}}
x ′ ( E ) = e ( x ( E ) , y ( E ) , z ( E ) , t ( E ) ) y ′ ( E ) = f ( x ( E ) , y ( E ) , z ( E ) , t ( E ) ) z ′ ( E ) = g ( x ( E ) , y ( E ) , z ( E ) , t ( E ) ) t ′ ( E ) = h ( x ( E ) , y ( E ) , z ( E ) , t ( E ) ) {\displaystyle {\begin{array}{lcl}x'(E)&=&e(x(E),y(E),z(E),t(E))\\[0.5em]y'(E)&=&f(x(E),y(E),z(E),t(E))\\[0.5em]z'(E)&=&g(x(E),y(E),z(E),t(E))\\[0.5em]t'(E)&=&h(x(E),y(E),z(E),t(E))\\[0.5em]\end{array}}}
[ v y ( t 0 + Δ t ) ] 2 − [ v y ( t 0 ) ] 2 Δ t = Δ t ⋅ b y ( t 0 ) 2 + Δ t ⋅ [ R ( t 0 , Δ t ) ] 2 + 2 Δ t b y ( t 0 ) R ( t 0 , Δ t ) + 2 b y ( t 0 ) v y ( t 0 ) + 2 R ( t 0 , Δ t ) v y ( t 0 ) . {\displaystyle {\begin{array}{lcl}{\frac {[v_{y}(t_{0}+\Delta t)]^{2}-[v_{y}(t_{0})]^{2}}{\Delta t}}&=&\Delta t\cdot b_{y}(t_{0})^{2}+\Delta t\cdot [R(t_{0},\Delta t)]^{2}\\[0.5em]&&+2\Delta tb_{y}(t_{0})R(t_{0},\Delta t)+2\,b_{y}(t_{0})v_{y}(t_{0})\\[0.5em]&&+2\,R(t_{0},\Delta t)v_{y}(t_{0}).\end{array}}}
v y ( t 0 + Δ t ) = Δ t ⋅ b y ( t 0 ) + Δ t ⋅ R ( t 0 , Δ t ) + v y ( t 0 ) . {\displaystyle v_{y}(t_{0}+\Delta t)=\Delta t\cdot b_{y}(t_{0})+\Delta t\cdot R(t_{0},\Delta t)+v_{y}(t_{0}).}
R ( t 0 , Δ t ) = v y ( t 0 + Δ t ) − v y ( t 0 ) Δ t − b y ( t 0 ) {\displaystyle R(t_{0},\Delta t)={\frac {v_{y}(t_{0}+\Delta t)-v_{y}(t_{0})}{\Delta t}}-b_{y}(t_{0})}
b y ( t 0 ) = lim Δ t → 0 v y ( t 0 + Δ t ) − v y ( t 0 ) Δ t . {\displaystyle b_{y}(t_{0})=\lim _{\Delta t\to 0}{\frac {v_{y}(t_{0}+\Delta t)-v_{y}(t_{0})}{\Delta t}}.}
d ( T + U ) d t = − m v y g + m g v y = 0. {\displaystyle {\frac {\mathrm {d} (T+U)}{\mathrm {d} t}}=-mv_{y}g+mgv_{y}=0.}
d T d t = m v y d v y d t {\displaystyle {\frac {\mathrm {d} T}{\mathrm {d} t}}=mv_{y}{\frac {\mathrm {d} v_{y}}{\mathrm {d} t}}}
d T d t = m v y b y = − m v y g . {\displaystyle {\frac {\mathrm {d} T}{\mathrm {d} t}}=mv_{y}b_{y}=-mv_{y}g.}
F y = − m g {\displaystyle F_{y}=-mg}
F y = m ⋅ b y {\displaystyle F_{y}=m\cdot b_{y}}
b x = − g . {\displaystyle b_{x}=-g.}
T + U = 1 2 m v y 2 + m g y {\displaystyle T+U={\frac {1}{2}}mv_{y}^{2}+mgy}
F x = m ⋅ b x {\displaystyle F_{x}=m\cdot b_{x}}
m 1 m 2 = ( T 1 T 2 ) 2 . {\displaystyle {\frac {m_{1}}{m_{2}}}=\left({\frac {T_{1}}{T_{2}}}\right)^{2}.}
m 1 m 2 = a 2 a 1 . {\displaystyle {\frac {m_{1}}{m_{2}}}={\frac {a_{2}}{a_{1}}}.}
p 1 x + p 2 x = p 1 x ′ + p 2 x ′ , {\displaystyle p_{1x}+p_{2x}=p'_{1x}+p'_{2x},}
m 1 v 1 x + m 2 v 2 x = m 1 v 1 x ′ + m 2 v 2 x ′ , {\displaystyle m_{1}v_{1x}+m_{2}v_{2x}=m_{1}v'_{1x}+m_{2}v'_{2x},}
m 1 m 2 = ( v 2 x ′ − v 2 x ) ( v 1 x − v 1 x ′ ) . {\displaystyle {\frac {m_{1}}{m_{2}}}={\frac {(v'_{2x}-v_{2x})}{(v_{1x}-v'_{1x})}}.}
F x i j = − F x j i , {\displaystyle F_{xij}=-F_{xji},}
P ˙ x = p ˙ 1 x + ⋯ + p ˙ n x = F x 1 + ⋯ + F x n . {\displaystyle {\dot {P}}_{x}={\dot {p}}_{1x}+\cdots +{\dot {p}}_{nx}=F_{x1}+\cdots +F_{xn}.}
P ˙ x = 0 , {\displaystyle {\dot {P}}_{x}=0,}
F x 12 = − F x 21 . {\displaystyle F_{x12}=-F_{x21}.}
F x 13 = − F x 31 {\displaystyle F_{x13}=-F_{x31}}
F x 23 = − F x 32 . {\displaystyle F_{x23}=-F_{x32}.}
P ˙ x = p ˙ 1 x + p ˙ 2 x + p ˙ 3 x = F x 1 + F x 2 + F x 3 = F x 12 + F x 13 + F x 21 + F x 23 + F x 31 + F x 32 . {\displaystyle {\begin{array}{lcl}{\dot {P}}_{x}&=&{\dot {p}}_{1x}+{\dot {p}}_{2x}+{\dot {p}}_{3x}=F_{x1}+F_{x2}+F_{x3}\\[0.5em]&=&F_{x12}+F_{x13}+F_{x21}+F_{x23}+F_{x31}+F_{x32}.\end{array}}}
F x 1 = F x 12 + F x 13 , {\displaystyle F_{x1}=F_{x12}+F_{x13},}
F x 2 = F x 21 + F x 23 {\displaystyle F_{x2}=F_{x21}+F_{x23}}
F x 3 = F x 31 + F x 32 . {\displaystyle F_{x3}=F_{x31}+F_{x32}.}
P ˙ x = p ˙ 1 x + p ˙ 2 x + p ˙ 3 x . {\displaystyle {\dot {P}}_{x}={\dot {p}}_{1x}+{\dot {p}}_{2x}+{\dot {p}}_{3x}.}
P x = p 1 x + p 2 x + p 3 x , {\displaystyle P_{x}=p_{1x}+p_{2x}+p_{3x},}
F x i = F x i 1 + F x i 2 + ⋯ + F x i ( i − 1 ) + F x i ( i + 1 ) + ⋯ + F x i n . {\displaystyle F_{xi}=F_{xi1}+F_{xi2}+\cdots +F_{xi(i-1)}+F_{xi(i+1)}+\cdots +F_{xin}.}
P ˙ x = p ˙ 1 x + p ˙ 2 x + ⋯ + p ˙ n x . {\displaystyle {\dot {P}}_{x}={\dot {p}}_{1x}+{\dot {p}}_{2x}+\cdots +{\dot {p}}_{nx}.}
P x = p 1 x + p 2 x + ⋯ + p n x , {\displaystyle P_{x}=p_{1x}+p_{2x}+\cdots +p_{nx},}
x ˙ ( t ) = d x ( t ) d t {\displaystyle {\dot {x}}(t)={\frac {\mathrm {d} x(t)}{\mathrm {d} t}}}
d y d x | x = x 0 = [ lim Δ x → 0 Δ y Δ x ] x = x 0 = lim Δ x → 0 f ( x 0 + Δ x ) − f ( x 0 ) Δ x . {\displaystyle \left.{\frac {\mathrm {d} y}{\mathrm {d} x}}\right|_{x=x_{0}}=\left[\lim _{\Delta x\to 0}{\frac {\Delta y}{\Delta x}}\right]_{x=x_{0}}=\lim _{\Delta x\to 0}{\frac {f(x_{0}+\Delta x)-f(x_{0})}{\Delta x}}.}
f ( x 0 + Δ x ) − f ( x 0 ) x 0 + Δ x − x 0 = f ( x 0 + Δ x ) − f ( x 0 ) Δ x . {\displaystyle {\frac {f(x_{0}+\Delta x)-f(x_{0})}{x_{0}+\Delta x-x_{0}}}={\frac {f(x_{0}+\Delta x)-f(x_{0})}{\Delta x}}.}
a = y 2 − y 1 x 2 − x 1 {\displaystyle a={\frac {y_{2}-y_{1}}{x_{2}-x_{1}}}}
b = y 1 x 2 − y 2 x 1 x 2 − x 1 {\displaystyle b={\frac {y_{1}x_{2}-y_{2}x_{1}}{x_{2}-x_{1}}}}
y 1 = a x 1 + b {\displaystyle y_{1}=ax_{1}+b}
y 2 = a x 2 + b . {\displaystyle y_{2}=ax_{2}+b.}
y 1 = a x 1 + b y 2 = a x 2 + b . {\displaystyle {\begin{array}{lcl}y_{1}=ax_{1}+b\\y_{2}=ax_{2}+b.\end{array}}}
v x = Δ x Δ t {\displaystyle v_{x}={\frac {\Delta x}{\Delta t}}}
Δ x = v x ⋅ ( t 2 − t 1 ) = v x ⋅ Δ t {\displaystyle \Delta x=v_{x}\cdot (t_{2}-t_{1})=v_{x}\cdot \Delta t}
L → = r → × p → . {\displaystyle {\vec {L}}={\vec {r}}\times {\vec {p}}.}
L x = y ⋅ p z − z ⋅ p y L y = z ⋅ p x − x ⋅ p z L z = x ⋅ p y − y ⋅ p x {\displaystyle {\begin{array}{lcl}L_{x}&=&y\cdot p_{z}-z\cdot p_{y}\\L_{y}&=&z\cdot p_{x}-x\cdot p_{z}\\L_{z}&=&x\cdot p_{y}-y\cdot p_{x}\end{array}}}
U = 1 2 m ⋅ k ⋅ ( Δ l ) 2 , {\displaystyle U={\frac {1}{2}}\,m\cdot k\cdot (\Delta l)^{2},}
U = m ⋅ g ⋅ y , {\displaystyle U=m\cdot g\cdot y,}
m ⋅ v y 0 ⋅ g ⋅ Δ t {\displaystyle m\cdot v_{y0}\cdot g\cdot \Delta t}
U = m ⋅ g ⋅ ( y y 0 + v y 0 ⋅ Δ t ) {\displaystyle U=m\cdot g\cdot (y_{y0}+v_{y0}\cdot \Delta t)}
U = m ⋅ g ⋅ y y 0 {\displaystyle U=m\cdot g\cdot y_{y0}}
U = m ⋅ g ⋅ y {\displaystyle U=m\cdot g\cdot y}
− m ⋅ v y 0 ⋅ g ⋅ Δ t . {\displaystyle -m\cdot v_{y0}\cdot g\cdot \Delta t.}
T = 1 2 m ⋅ v 2 {\displaystyle T={\frac {1}{2}}m\cdot v^{2}}
T = 1 2 m ⋅ v y 0 2 {\displaystyle T={\frac {1}{2}}m\cdot v_{y0}^{2}}
T = 1 2 m ⋅ ( v y 0 − g ⋅ Δ t ) 2 = 1 2 m ⋅ ( v y 0 − 2 v y 0 ⋅ g ⋅ Δ t ) + O ( Δ t 2 ) {\displaystyle T={\frac {1}{2}}m\cdot \left(v_{y0}-g\cdot \Delta t\right)^{2}={\frac {1}{2}}m\cdot \left(v_{y0}-2v_{y0}\cdot g\cdot \Delta t\right)+O(\Delta t^{2})}
Ab hier in Reihenfolge:
x ( t ) = v x ⋅ t + x 0 y ( t ) = v y ⋅ t + y 0 z ( t ) = v z ⋅ t + z 0 {\displaystyle {\begin{array}{l}x(t)=v_{x}\cdot t+x_{0}\\[0.2em]y(t)=v_{y}\cdot t+y_{0}\\[0.2em]z(t)=v_{z}\cdot t+z_{0}\end{array}}}
v = v x 2 + v y 2 + v z 2 {\displaystyle v={\sqrt {v_{x}^{2}+v_{y}^{2}+v_{z}^{2}}}}
d = [ x ( t 2 ) − x ( t 1 ) ] 2 + [ y ( t 2 ) − y ( t 1 ) ] 2 + [ z ( t 2 ) − z ( t 1 ) ] 2 {\displaystyle d={\sqrt {[x(t_{2})-x(t_{1})]^{2}+[y(t_{2})-y(t_{1})]^{2}+[z(t_{2})-z(t_{1})]^{2}}}}
d = v x 2 + v y 2 + v z 2 ⋅ ( t 2 − t 1 ) = v ⋅ ( t 2 − t 1 ) . {\displaystyle d={\sqrt {v_{x}^{2}+v_{y}^{2}+v_{z}^{2}}}\cdot (t_{2}-t_{1})=v\cdot (t_{2}-t_{1}).}
v x = d x ( t ) d t {\displaystyle v_{x}={\frac {\mathrm {d} x(t)}{\mathrm {d} t}}}
x ( t ) = 1 2 ⋅ b x ⋅ t 2 + v 0 x ⋅ t + x 0 . {\displaystyle x(t)={\frac {1}{2}}\cdot b_{x}\cdot t^{2}+v_{0x}\cdot t+x_{0}.}
x ( t ) = [ 1 2 ⋅ b x ⋅ t + v 0 x ] ⋅ t + x 0 . {\displaystyle x(t)=\left[{\frac {1}{2}}\cdot b_{x}\cdot t+v_{0x}\right]\cdot t+x_{0}.}
v x ( t ) = d x ( t ) d t = b x ⋅ t + v 0 x {\displaystyle v_{x}(t)={\frac {\mathrm {d} x(t)}{\mathrm {d} t}}=b_{x}\cdot t+v_{0x}}
x ( t + Δ t ) = 1 2 b x ⋅ ( t + Δ t ) 2 + v 0 x ⋅ ( t + Δ t ) + x 0 = 1 2 b x ⋅ t 2 + b x ⋅ t ⋅ Δ t + 1 2 b x ⋅ ( Δ t ) 2 + v 0 x ⋅ t + v 0 x Δ t + x 0 . {\displaystyle {\begin{array}{rl}x(t+\Delta t)=&{\frac {1}{2}}b_{x}\cdot (t+\Delta t)^{2}+v_{0x}\cdot (t+\Delta t)+x_{0}\\[0.5em]=&{\frac {1}{2}}b_{x}\cdot t^{2}+b_{x}\cdot t\cdot \Delta t+{\frac {1}{2}}b_{x}\cdot (\Delta t)^{2}\\[0.25em]&+v_{0x}\cdot t+v_{0x}\Delta t+x_{0}.\end{array}}}
x ( t + Δ t ) − x ( t ) = b x ⋅ t ⋅ Δ t + 1 2 b x ⋅ ( Δ t ) 2 + v 0 x Δ t . {\displaystyle {\begin{array}{rl}x(t+\Delta t)-x(t)=&b_{x}\cdot t\cdot \Delta t+{\frac {1}{2}}b_{x}\cdot (\Delta t)^{2}+v_{0x}\Delta t.\end{array}}}
x ( t + Δ t ) − x ( t ) Δ t = b x ⋅ t + 1 2 b x ⋅ Δ t + v 0 x . {\displaystyle {\frac {x(t+\Delta t)-x(t)}{\Delta t}}=b_{x}\cdot t+{\frac {1}{2}}b_{x}\cdot \Delta t+v_{0x}.}
v x ( t ) = b x ⋅ t + v 0 x . {\displaystyle v_{x}(t)=b_{x}\cdot t+v_{0x}.}
v x ( t ) = d x ( t ) d t , b x ( t ) = d v x ( t ) d t {\displaystyle v_{x}(t)={\frac {\mathrm {d} x(t)}{\mathrm {d} t}},\;\;\;b_{x}(t)={\frac {\mathrm {d} v_{x}(t)}{\mathrm {d} t}}}
y = v y v x ⋅ ( x − x 0 ) + y 0 {\displaystyle y={\frac {v_{y}}{v_{x}}}\cdot (x-x_{0})+y_{0}}
F x = m ⋅ b x , {\displaystyle F_{x}=m\cdot b_{x},}
F ( 2 → 1 ) x = − F ( 1 → 2 ) x F ( 2 → 1 ) y = − F ( 1 → 2 ) y F ( 2 → 1 ) z = − F ( 1 → 2 ) z {\displaystyle {\begin{array}{l}F(2\to 1)_{x}=-F(1\to 2)_{x}\\[0.5em]F(2\to 1)_{y}=-F(1\to 2)_{y}\\[0.5em]F(2\to 1)_{z}=-F(1\to 2)_{z}\end{array}}}
p x = m ⋅ v x , {\displaystyle p_{x}=m\cdot v_{x},}
p ˙ x , {\displaystyle {\dot {p}}_{x},}
p ˙ x = m ⋅ b x {\displaystyle {\dot {p}}_{x}=m\cdot b_{x}}
F x = p ˙ x . {\displaystyle F_{x}={\dot {p}}_{x}.}
p ˙ 1 x + p ˙ 2 x + p ˙ 3 x + … {\displaystyle {\dot {p}}_{1x}+{\dot {p}}_{2x}+{\dot {p}}_{3x}+\ldots }
F = k ⋅ Δ l {\displaystyle F=k\cdot \Delta l}
F = − G ⋅ m 1 ⋅ m 2 r 2 {\displaystyle F=-{\frac {G\cdot m_{1}\cdot m_{2}}{r^{2}}}}
M = m 1 + m 2 + … + m n {\displaystyle M=m_{1}+m_{2}+\ldots +m_{n}}
x ¯ = 1 M ( m 1 ⋅ x 1 + m 2 ⋅ x 2 + … + m n ⋅ x n ) {\displaystyle {\overline {x}}={\frac {1}{M}}(m_{1}\cdot x_{1}+m_{2}\cdot x_{2}+\ldots +m_{n}\cdot x_{n})}
v ¯ x = 1 M ( p 1 x + p 2 x … + p n x ) , {\displaystyle {\overline {v}}_{x}={\frac {1}{M}}(p_{1x}+p_{2x}\ldots +p_{nx}),}
P ¯ x = M ⋅ v ¯ x , {\displaystyle {\overline {P}}_{x}=M\cdot {\overline {v}}_{x},}
T = 1 2 m ⋅ v 2 , {\displaystyle T={\frac {1}{2}}m\cdot v^{2},}
1 ( 6 370 000 ) 2 = 2 , 46446 ⋅ 10 − 14 1 ( 6 370 000 + 1 ) 2 = 2 , 46446 ⋅ 10 − 14 1 ( 6 370 000 + 10 ) 2 = 2 , 46445 ⋅ 10 − 14 1 ( 6 370 000 + 100 ) 2 = 2 , 46438 ⋅ 10 − 14 1 ( 6 370 000 + 1000 ) 2 = 2 , 46368 ⋅ 10 − 14 1 ( 6 370 000 + 10000 ) 2 = 2 , 45674 ⋅ 10 − 14 {\displaystyle {\begin{array}{rcl}{\frac {1}{(6\,370\,000)^{2}}}&=&2,46446\cdot 10^{-14}\\[0.4em]{\frac {1}{(6\,370\,000+1)^{2}}}&=&2,46446\cdot 10^{-14}\\[0.4em]{\frac {1}{(6\,370\,000+10)^{2}}}&=&2,46445\cdot 10^{-14}\\[0.4em]{\frac {1}{(6\,370\,000+100)^{2}}}&=&2,46438\cdot 10^{-14}\\[0.4em]{\frac {1}{(6\,370\,000+1000)^{2}}}&=&2,46368\cdot 10^{-14}\\[0.4em]{\frac {1}{(6\,370\,000+10000)^{2}}}&=&2,45674\cdot 10^{-14}\end{array}}}
g = G ⋅ m E r 2 , {\displaystyle g={\frac {G\cdot m_{E}}{r^{2}}},}