Physics, asked by lulusajitha8, 7 months ago

Why is friction considered a necessary evil

Answers

Answered by priya8231

Answer:

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 .

Answered by smilynirmal

Answer:

frictional force causes lot of losses in general upkeeping and wear and tear of machinery

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