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A block of mass m slides down an incline...

A block of mass `m` slides down an inclined right angled trough .If the coefficient of friction between block and the trough is `mu_(k)` acceleration of the block down the plane is

A

`(costheta-musintheta)g`

B

`(sintheta-musintheta)g`

C

`(sintheta-mucostheta)g`

D

`(sintheta-sqrt(2)mucostheta)g`

Text Solution

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The correct Answer is:
D
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