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A body takes 1(1)/(3) times as much time...

A body takes `1(1)/(3)` times as much time to slide down a rough inclined plane as it takes to slide down an identical but smooth inclined plane,If the angle of inclination is `45^(@)` find the coefficient of friction.

A

`1/16`

B

`3/16`

C

`5/16`

D

`7/16`

Text Solution

Verified by Experts

The correct Answer is:
D
`mu=Tan theta[1-1/n^(2)]`
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