disadvantages of friction in points
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It causes wearing down....... Generates heat...... Wastes the energy.....
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Hey mate!!!✨✨
Here's your answer...❤❤
The disadvantages of friction are as follows:
(a) It produces heat in various parts of machines. In this way, some useful energy is wasted as heat energy.
(b) Due to friction, we have to exert more power in machines.
(c) It opposes the motion.
(d) Due to friction, noise is also produced in machines.
(e) Due to fiction, engines of automobiles consume more fuel which is a money loss.
Hope it helps you...
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