A block of mass 0.1 kg is held against a wall by applying a horizontal

1.	A block of mass 0.1 kg is held against a wall by applying a horizontal force of 5N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block is?
Answer» Answer: 0.98 Explanation: F MAX=force appliedcoefficient of friction =50.5 =2.5 here f max is GREATER than mg so we CONSIDER mg as friction since static friction is self adjusting mg=0.1*9.8 =0.98

A block of mass 0.1 kg is held against a wall by applying a horizontal force of 5N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block is?

Answer»

Answer:

0.98

Explanation:

F MAX=force applied*coefficient of friction

=5*0.5

=2.5

here f max is GREATER than mg

so we CONSIDER mg as friction since static friction is self adjusting

mg=0.1*9.8

=0.98

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A block of mass 0.1 kg is held against a wall by applying a horizontal force of 5N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block is?​

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A block of mass 0.1 kg is held against a wall by applying a horizontal force of 5N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block is?