Physics, asked by sumap99022, 9 days ago

Friction is a necessity and also acts as an evil. Explain​

Answers

Answered by mittalgol444
1

Answer:

Frictional force causes a lot of losses in general upkeep and wear and the tearing of machinery. But almost all crucial tasks cannot be carried out without the presence of friction. Basic activities like walking and writing on a surface are possible due to friction. Hence it is considered as a necessary evil.

Answered by Armygirlvarshu
2

Answer:

answer

Explanation:

Hint: Frictional force causes a lot of losses in general upkeep and wear and the tearing of machinery. But almost all crucial tasks cannot be carried out without the presence of friction. Basic activities like walking and writing on a surface are possible due to friction. Hence it is considered as a necessary evil.

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