Question

block of mass m is kept on a horizontal table. If the static friction coefficient is µ , find the frictional force acting on the block ?Concept of Physics - 1 , HC VERMA , Chapter 6:Friction "

Answer 1

Solution :
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Body is kept on horizontal table .
If an force is applied, then friction force will be there.
f---------->frictional force
F-------> Applied force.
As the body is at rest, no force is appplied on it. So force of friction is zero because frictional force comes into play when the surfaces in contact are in relative motion .

Answer 2

heya friend!!☺☺
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heres your answer!!!☺☺

Since the block is only kept on the horizontal surface and no force is applied on it trying to move, so force of friction is zero because frictional force comes in to action only when the surfaces in contact are in relative motion or trying to slip over each other.

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hope it helps you!!☺☺