Question

What is Friction ? ​

Answer 1

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When two surfaces rub against each other, they produce a force called firction. Friction is the force that opposes motion.

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Brakes use friction to slow down a moving wheel.

Fiction produce heat and wastes energy. This force opposing the motion is known as Frictional Force.

Answer 2

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What is Friction ?

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friction is a force that is produced by that coming in contact with two surfaces that rubs. Friction is a force that opposes the motion.

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