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Coefficient of friction between A and B ...

Coefficient of friction between A and B is `mu` . The minimum force F with which A will be pushed such that B will not slip down is -

A

`(Mg)/(mu)`

B

`(mg)/(mu)`

C

`((M+m)g)/(mu)`

D

`((M-m)g)/(mu)`

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AAKASH INSTITUTE ENGLISH-LAWS OF MOTION-Assignment (SECTION-B)
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