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A body of mass M is resting on a rough ...

A body of mass `M` is resting on a rough horizontal plane surface the coefficient of friction being equal to `mu` At `t = 0` a horizontal force `F = F_(0) t` starts acting on it , where `F_(0)` is a constant find the time T at which the motion starts?

A

`(mu Mg)/(F_(0))`

B

`(Mg)/(muF_(0))`

C

`(muF)/(Mg)`

D

`(F)/(F_(0))`

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The correct Answer is:
A
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TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (COMPETITIVE THINKING)
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