Question

A lighter body collides with a much more massive body at rest.

Prove that the direction of lighter body is reserved and massive

body remains at rest​

Answer 1

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• massive body needs much more impact force for its movement which the lighter body doesnt have so it doesn't move

Answer 2

Answer:

no its wrong bro

Explanation:

according to my thinking, the lighter body will bounce back to some extent and transfer its all energy to massive one and get rest. Massive body has energy now, it will move forward slightly to conserve laws of physics.