Why is friction a necessary evil
Answers
Answered by
1
Explanation:
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
5
heya, buddy !!
➦The Frictional force are causes of 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. Basic activities like walking and writing on a surface are possible due to friction. Hence it is considered as a necessary evil .
HAVE A NICE DAY <33
Similar questions