Computer Science, asked by stutimisra, 11 months ago

Q.

45.
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What is kinetic friction and also write the laws of kinetic friction

Answers

Answered by Anonymous

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A sled sliding across snow or ice. Skis sliding against snow. A person sliding down a slide is an example of sliding friction.

➡️Amontons' First Law: The force of friction is directly proportional to the applied load.

Amontons' Second Law: The force of friction is independent of the apparent area of contact. Coulomb's

➡️Law of Friction: Kinetic friction is independent of the sliding velocity.

Answered by Unacademy

✧ It is a constant force and it only act when there is a relative motion between two surfaces in contact.

✧ it always acts in a direction opposite to direction of relative motion between two surfaces in contact.

✧ This force does not depend on contact area.

✧ Magnitude of kinetic friction is is proportional to the normal contact force between two surfaces in contact.

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