What is rolling friction? How is it put to good use?

Question

What is rolling friction? How is it put to good use?

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Remi 4 months 2021-07-27T22:59:50+00:00 2 Answers 0 views 0

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    2021-07-27T23:01:02+00:00

    When an object rolls over the surface of another object , the resistance to its motion is called rolling friction.

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    2021-07-27T23:01:03+00:00

    Answer:

    the resistance to motion experienced when rolling an object is called rolling friction . it is less than sliding friction (frictional force offered when sliding an object ) . it is very useful and used in the following ways :– 1. in ball bearings to reduce friction by converting sliding into rolling friction.

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