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rajchavan200929

Answer:

Everything would slide to the lowest point if there was no friction. It would be impossible to scale anything. We will be unable to write without friction. No riding a bike, cycle, or even a car or bus without friction.

Explanation:

Friction is the force that resists motion when the surface of one object comes in contact with the surface of another. The mechanical advantage of a machine is reduced by friction, or in other words, the ratio of output to input is reduced because of friction.

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