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A boy of mass M is applying a horizontal...

A boy of mass M is applying a horizontal force to slide a box of mass M on a rough horizontal surface. The floor is `mu` and the between the box and the floor is `mu'`. In which of the following cases it is certainly not possible to slide the box?

A

`mu lt mu ,M lt M `

B

`mu gt mu ,M lt M `

C

`mu lt mu ,M gt M `

D

`mu gt mu , M gt M `

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The correct Answer is:
A
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AAKASH SERIES-LAWS OF MOTION-EXERCISE - I
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