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

A bullet of mass m hits a block of mass M. The transfer of energy is maximum when

A

`M'=M`

B

`M' gt gt M`

C

`M'=2M`

D

`M'lt lt M`e

Text Solution

Verified by Experts

The correct Answer is:
A
The two bobs A and B have the same material and same mass.If the collision between them is perfectly elastic, then after collision, they will exchange their velocities .i.e. A will come to rest and B will move with the velocity of A and it will rise to the height of A.
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