A) both A and B rise to the b same height
B) both A and B come to rest at B
C) both A and B move with the same velocity of A
D) A comes to rest and B moves with the velocity of A
E) B moves first and A follows it with half of its initial velocity
Correct Answer: D
Solution :
Since, collision is elastic hence, velocities of bobs A and B get interchanged. Thus, A will come to rest and B will move with the velocity of A.You need to login to perform this action.
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