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A block B is pushed momentarily along a ...

A block `B` is pushed momentarily along a horizontal surface with an initial velocity `v` . If `mu` is the coefficient of sliding friction between `B` and the surface, block `B` will come to rest after a time:

A

`g.(mu)/V`

B

`g/V`

C

`V/g`

D

`V/((gmu))`

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The correct Answer is:
D
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