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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

`(v)/(mug)`

B

`(vg)/(mu)`

C

`(v mu)/(g)`

D

`(mug)/(v)`

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The correct Answer is:
A
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TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (COMPETITIVE THINKING)
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