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A ball of mass m is distributed from the...

A ball of mass `m` is distributed from the top of a fixed smooth circular tube in a verticalp lane and falls impinging on a ball of mass `2 m` at the bottom. The coefficient of restitution is `1/2`. Find the heights to which the balls rise after a second impact.

A

`(a)/(2), (a)/(8)`

B

`(a)/(2), (a)/(2)`

C

`(a)/(4), (a)/(2)`

D

`(a)/(8), (a)/(8)`

Text Solution

Verified by Experts

The correct Answer is:
A
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