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what are the disadvantages of friction........................?

what are the disadvantages of friction........................?

Grade:12

1 Answers

SAI SARDAR
1700 Points
7 years ago
dear kamal,
i) Friction results in the large amount of power loss in engines.
ii) Due to friction, the wear and tear of the machine increases.
iii) Due to friction, heat is generated which goes as a waste.

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