Physics, asked by neha4275, 1 year ago

what are the disadvantages of friction


yuvrajkj: In the world of machines, it cause less efficiency sometimes and produce heat.
yuvrajkj: Because bof friction, more power is required to operate

Answers

Answered by Rahidayoub
10
The main disadvantage of friction is that it produces heat in various parts of machines. In this way some useful energy is wasted as heat energy. ... Due to friction we have to exert more power in machines.

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Answered by Anonymous
4
*weathering of the surface..
*unnecessary producing of heat


hope it helps
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