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A ball of mass m moving at a speed v mak...

A ball of mass m moving at a speed v makes a head on inelastic collision with an identical ball at rest. The kinetic energy of the balls after the collision is `3/4th` of the original. Find the coefficient of restitution.

A

`1/sqrt3`

B

`1/sqrt2`

C

`sqrt2`

D

`sqrt3`

Text Solution

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The correct Answer is:
B
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