Science, asked by soumabha0405, 10 months ago

why is friction a necessary evil

Answers

Answered by bs177

Explanation:

because it always opposes the motion of a body over the other

Answered by Itzbigsecret28

Frictional force causes a lot of losses in general upkeep and wear and tear of machinery. Hence it is considered as a evil. But almost all crucial tasks cannot be carried out without the presence of friction. ... Hence it is considered as a necessary evil .

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