Science, asked by manumahibiotech, 1 year ago

debate on friction a necessary evil

Answers

Answered by sonamazhar

If there is no friction in between any two bodies in contact, then the present day civilization will be no more _as we cannot move even cannot walk properly on the earth.

so friction is necessary. but too much friction causes a heavy loss of energy. so, it is rightly said that friction is a necessary evil........

hope it helped.....

Answered by rajhans011

Answer:

Friction a Necessary Evil. If there is no friction between any two surfaces in contact, then the present day civilization will be no more- as we cannot even walk properly on the earth. ... So friction is necessary. But too much friction causes a heavy loss of energy, wear and tear of machinery.

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