Physics, asked by xyz4950, 11 months ago

friction is harmful balance but it is must comment

Answers

Answered by arabatineha

Hey mate... yes the friction is harmful and even useful. friction is useful as it allows us to do many daily life activities like walking,standing ,breaking and in so many ways..

and even the friction is very harmful as we have to spend more energy and sometimes it may damage the machinery parts due to the excess heat production..

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