why is friction a necessary evil ? explain or tell me about question
Answers
Answered by
6
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 .
hope it helps
Mark brainlist
Answered by
1
Answer:
frictional forces cause a lot of losses ingenral upkeep and wear and tear of machinery. hence, it is considered an evil( good).
Similar questions