Define force of friction . List the factors affecting the force of friction. Explain with examples.
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Force of the friction is the force required to initiate or to maintain relative motion against friction.
Various factors which affect friction are:
Smoothness of surface:- more the surface is smooth, less is the friction.
Normal force: This is also the most important factor responsible forfriction. Normal force itself depends on weight of the body.
Answered by
2
Force of the friction is the force required to initiate or to maintain relative motion against friction.
Various factors which affect friction are:
Smoothness of surface:- more the surface is smooth, less is the friction.
Normal force: This is also the most important factor responsible forfriction. Normal force itself depends on weight of the body.
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