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A gun of mass M fires a bullet of mass m...

A gun of mass M fires a bullet of mass m, with a Kinetic energy E. The total kinetic energy in the firing process is

A

`[(m+M)/M]E`

B

`([m+M]E)/m`

C

`(M/(M+m))E`

D

`(m/(M+m))E`

Text Solution

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The correct Answer is:
A
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