friction as a necessary evil
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3
Answer:
Yes because without friction we can't move anywhere
Explanation:
Due to friction only we are able to move do anything transportation
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0
Answer:
Frictional force causes a lot of losses and wear and tear of machinery. So it is considered as a evil. But almost all crucial tasks cannot be carried out without the presence of friction, such as walking, eating, writing, etc. Hence it is considered as a necessary evil .
Explanation:
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