Vis-viva equation
In astrodynamics, the vis-viva equation, also referred to as orbital-energy-invariance law, is one of the equations that model the motion of orbiting bodies. It is the direct result of the principle of conservation of mechanical energy which applies when the only force acting on an object is its own weight.
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Vis-viva equation
In astrodynamics, the vis-viva equation, also referred to as orbital-energy-invariance law, is one of the equations that model the motion of orbiting bodies. It is the direct result of the principle of conservation of mechanical energy which applies when the only force acting on an object is its own weight.
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Die himmelsmechanische Vis-Viv ...... pelte der kinetischen Energie.
@de
Em mecânica celeste, a Vis viv ...... l
* a é o semi-eixo da órbita
@pt
En astrodinàmica l'equació vis ...... solet ("força viva" en llatí).
@ca
En mécanique spatiale, l'équat ...... nte en tout point de l'orbite.
@fr
In astrodynamics, the vis-viva ...... while the work is being done.
@en
في ديناميكا الفضاء ,معادلة حفظ ...... تحدد الحركة المدارية للأجسام.
@ar
活力公式（vis viva equation），又称为轨道能 ...... 线：a<0）
* 表示万有引力常数
* 表示两天体的质量
@zh
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Die himmelsmechanische Vis-Viv ...... entrizität beschrieben werden.
@de
Em mecânica celeste, a Vis viv ...... l
* a é o semi-eixo da órbita
@pt
En astrodinàmica l'equació vis ...... solet ("força viva" en llatí).
@ca
En mécanique spatiale, l'équat ...... nte en tout point de l'orbite.
@fr
In astrodynamics, the vis-viva ...... n an object is its own weight.
@en
في ديناميكا الفضاء ,معادلة حفظ ...... تحدد الحركة المدارية للأجسام.
@ar
活力公式（vis viva equation），又称为轨道能 ...... 线：a<0）
* 表示万有引力常数
* 表示两天体的质量
@zh
label
Equació vis-viva
@ca
Vis viva (equação)
@pt
Vis-Viva-Gleichung
@de
Vis-viva equation
@en
Équation de la force vive
@fr
معادلة حفظ الطاقة المدارية
@ar
活力公式
@zh
활력방정식
@ko