Justify this statement : Friction is a necessary evil.
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Answered by
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Friction is necessary evil, sometimes friction result in wastage of energy. Oil split on the floor reduce friction and when we walk on it , due to less friction we fall down over it .
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Answered by
13
Hi there,
Friction is necessary because of friction we can wear our clothes, we can walk on road and due to it's friction is necessary to do works or works to be done and it is evil because sometimes we see the soal of shoes worns out friction of shoes as well the ball bearings of machines were worn out friction thus it is said as an evil...
Friction is necessary because of friction we can wear our clothes, we can walk on road and due to it's friction is necessary to do works or works to be done and it is evil because sometimes we see the soal of shoes worns out friction of shoes as well the ball bearings of machines were worn out friction thus it is said as an evil...
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