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A body of mass M starts sliding down an ...

A body of mass M starts sliding down an Inclined plane where critical angle is `lt ACB=30^(@)` as shown in figure, the coefficient of friction will be

A

`(Mg)/(sqrt3)`

B

`sqrt3Mg`

C

`sqrt3`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
`mu=tan 60^(@)=sqrt3`
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