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A block of mass 5kg is lying on a rough ...

A block of mass 5kg is lying on a rough horizontal surface. The coefficient of static and kinetic friction are 0.3 and 0.1 and g=10`ms^(-2)`. The frictional force on the block is

A

25 N

B

15 N

C

10 N

D

zero

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The correct Answer is:
D
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