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A particle A approach relative to a part...

A particle A approach relative to a particle B with a velocity of 20m/s. If they collide head on and the coefficient of restitution is 1/4, the velocity with which A moves away from B after impact is

A

10m/s

B

15 m/s

C

5 m/s

D

2.5m/s

Text Solution

Verified by Experts

The correct Answer is:
C
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