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A bullet of mass m moving with velocity ...

A bullet of mass m moving with velocity v strikes a suspended wooden block of mass M . If the block rises to a height h , the initial velocity of the block will be ?

A

`v_(1)=(m+M)/(m)sqrt(2gy)`

B

`v_(1)=sqrt(2gy)`

C

`v_(1)=(M+m)/(M)sqrt(2gy)`

D

`v_(1)=(m)/(m+M)sqrt(2gy)`

Text Solution

Verified by Experts

The correct Answer is:
A
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