Explain briefly effect of friction.
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Friction is a necessary evil.
Without friction we cannot walk, run vehicles or do anything else.
But in the same hand it's an evil because it causes trouble to us. When friction is more in vehicle it will go tear and wear. It will increase the maintenance cost.
Friction is the resistance of a body towards the surface of another body.
Hope this helps:-)
Without friction we cannot walk, run vehicles or do anything else.
But in the same hand it's an evil because it causes trouble to us. When friction is more in vehicle it will go tear and wear. It will increase the maintenance cost.
Friction is the resistance of a body towards the surface of another body.
Hope this helps:-)
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