Question

what causes friction​

Answer 1

Answer:

The interlocking of irregularities of the two surfaces opposes the motion of one object over the other and give rise to force of friction. Friction is caused by the interlocking of irregularities in the surface of two objects which are in contact with each other.

Explanation:

Answer 2

The interlocking irregularities of two surfaces opposes the motion of one object over the other and give rise to force of friction.

Friction is caused due to

• molecular adhesion
• surface tension
• plowing effect

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@SATHVIKA CHOWDARY