disadvantages of friction
Answers
Answered by
0
Explanation:
Disadvantages of friction:
Friction produces a lot of heat in various parts of the machinery and this leads to wastage of energy as heat.
Opposes motion, hence more energy is needed to overcome friction.
Noise production in machines is irritating as well as leads to energy loss.
Answered by
0
Answer:
it's very easy, just search it
Similar questions