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A block of mass m is pulled by a constan...

A block of mass m is pulled by a constant power P placed on a rough horizontal plane. The friction coefficient between the block and the surface is `mu`. Maximum velocity of the block will be

A

`p/(mg)`

B

`p/(mumg)`

C

`(mup)/(mg)`

D

Infinite

Text Solution

Verified by Experts

The correct Answer is:
B
p=Fv
For maximum velocity
`F=f_("fr")=mumg`
`v_("max)=(P)/(mumg)`
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