Linear/angular momentum formulas

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The discussion focuses on the formulas for linear and angular momentum in the context of two spacecraft colliding in space or orbit. It emphasizes the importance of determining whether the collision is elastic or inelastic, as this affects the conservation laws applicable to the scenario. The impact parameter, which indicates the distance from the combined center of mass (CM) of the spacecraft, is also a critical factor in analyzing the collision. The term 'CM' refers to the center of mass, which is essential for understanding momentum conservation in such interactions. Overall, the conversation highlights the complexities involved in calculating momentum during spacecraft collisions.
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Does anyone know the formulas for

(1) linear momentum
(2) angular momentum

for the situtation of two spacecraft s colliding in space or in orbit

thankz
 
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That is not very simple.

Are the collisions elastic or inelastic, and then one needs to know the impact parameter, i.e. how far from the combined CM both spacecraft CMs are.

Please do not double post - the same question is asked in this thread
https://www.physicsforums.com/showthread.php?t=125895

An inelastic collision is described, and as DocAl asked, what is 'conserved' in this collision?
 
Last edited:
What do mean by 'CM'?
 
Centre of Mass.
 

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