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A bullet of mass 0.1 kg is fired with th...

A bullet of mass 0.1 kg is fired with the speed of `100ms^-1`, the mass of the gun being 50 kg. The velocity of recoil is

A

`0.05 ms^-1`

B

`0.5ms^-1`

C

`0.2ms^-1`

D

`0.1ms^-1`

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