A particle of mass m moving with velocity u

Asked by admin @ 13/08/2021 in Physics viewed by 379 People

A Particle of mass ‘m’ moving with velocity u

collides elastically with a particle of mass
‘3m’ at rest. After collision the heavier
particle moves with velocity
1) 3u
2) u/3
3) u/2
4) 2u

Answered by admin @ 13/08/2021

Answer:

3}option will be the answer to your question

Explanation:

u/2

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