Question

what is force of friction ?​

Answer 1

Answer:

Friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.

Answer 2

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⏩ The force, which opposes the relative motion between two surfaces in contact is known as friction. It acts on both the surfaces.

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