Rolling friction is ____- than sliding friction.

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Solution

Friction depends upon contact surface.
In rolling, surface is less in contact with body hence less friction applied than sliding.
Hence , Rolling friction is less than sliding friction.

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Similar questions

Which of the following statements is incorrect?
(a) static friction is greater than rolling friction
(b) sliding friction is less than rolling friction
(c) rolling friction is less than static friction
(d) static friction is greater than sliding friction

Ball bearing is a device which usually converts:
(a) rolling friction into sliding friction
(b) static friction into sliding friction
(c) sliding friction into rolling friction
(d) rolling friction into static friction

Since rolling friction is less than sliding friction, sliding friction is replaced with rolling friction in most machines using ball bearings.

Q. Sliding friction is always less than rolling friction.

Rolling friction is about -------------- times lesser than the sliding friction

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Rolling friction is ____- than sliding friction.

Friction depends upon contact surface.In rolling, surface is less in contact with body hence less friction applied than sliding.Hence , Rolling friction is less than sliding friction.

Friction depends upon contact surface.
In rolling, surface is less in contact with body hence less friction applied than sliding.
Hence , Rolling friction is less than sliding friction.