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A body is moving down along inclined pla...

A body is moving down along inclined plane of angle of inclination q. The coefficient of friction between the body and the plane varies as mu = 0.5x, where x is the distance moved down the plane. The body will have the maximum velocity when it has travelled a distance x given by 

A

`x = 2 tan theta `

B

`x = (2)/(tan theta)`

C

`x = sqrt2 cot theta `

D

`x = (sqrt2)/(cot theta)`

Text Solution

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The correct Answer is:
A
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