Question

what is friction then why it is caused answer in short​

Answer 1

Answer:

Friction is caused by interlocking of the irregular projections on the two surfaces in contact.

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Answer 2

Explanation:

Friction is the contact force that slows down or stops a moving object.

It is caused when two objects either roll or slide or come in contact with each other, its also occurs in water and air and is called drag

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