Physics, asked by nagayashasvi, 8 hours ago

4 What purpose are served served by using ball bearings in machiens? Explam with daily daily life examples​

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Answered by pritirai1787
1

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Ball bearings are used in machines which have lot of movement in their working process. Ball bearings reduce the friction during motion, so that efficiency of the machines is increased, and they move in a smooth manner.

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