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A bullet of mass m hits a target of mass...

A bullet of mass `m` hits a target of mass M hanging by a string and gets embedded in it. If the block rises to a height h as a result of this collision, the velocity of the bullet before collision is

A

`v=sqrt(2gh)`

B

`v=sqrt(2gh)[1+(m//M)]`

C

`v=sqrt(2gh)[(1+M//m)]`

D

`v=sqrt(2gh)[1-(m//M)]`

Text Solution

Verified by Experts

The correct Answer is:
C
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