Question

friction is necessary evil. Write three points to support the statement.​

Answer 1

Answer:

friction is important because 1st- it helps us to walk on road 2nd for the brakes in vechcles 3rd the stability

Explanation:

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Answer 2

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 .