Science, asked by preetpopli0, 2 months ago

Why the moving parts of old machines need replacements,​

Answers

Answered by ammu011108
3

Answer:

because friction is acting as an evil here , which causes wear and tear of the moving machine parts and therefore . And therefore the moving parts need to be replaced with the new ones.

Answered by minipathak20
0

The moving parts of old machine needs replacement because friction is acting as an evil here.

Similar questions