Science, asked by sathvikchandra25, 1 year ago

How can you say that friction is a necessary evil

Answers

Answered by adnan12345gmailcom

friction is necessary because it is the friction that enable us to sit write walk smoothly

Answered by madhuuu

1. wear and tear of machines increases due to friction.
2. heat is generated due to friction,decreases the efficiency of engine.
3. friction results in large amount of power consumption in engines.

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