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A ball moving with velocity 2 ms^(-1) co...

A ball moving with velocity `2 ms^(-1)` collides head on with another stationary ball of double the mass. If the coefficient of restitution is `0.5`, then their velocities (in `ms^(-1)`) after collision will be

A

0,1

B

1,1

C

1,0.5

D

0,2

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The correct Answer is:
A
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