Question

what is the friction? .
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Answer 1

the resistance that one surface or object encounters when moving over another is called as friction.

Answer 2

☛ Friction - the resistance to motion experienced when two surfaces in contact, move with respect to each other.

For extra knowledge :-

There are three types of friction.

• Static friction - The force of friction that exists between the surfaces in contact when there is no relative motion between the bodies in contact is called static friction.

• Sliding friction- The force of friction between the two surfaces in contact when one of them just slides over the other.

• Rolling friction- The force of friction between the two surfaces in contact when one of them is rolling on the othe

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