Science, asked by prajwal9866, 5 months ago

Give a IMPORTANT notes of a complete chapter " FRICTION " and a best video explanation of friction chapter

Answers

Answered by pp19082004

Answer:

Explanation:

Friction is a force that opposes the relative motion between two surfaces of objects in contact. The force of friction always acts in a direction opposite to that of the applied force.

Causes of Friction: Friction exists between two surfaces due to irregularities on the surfaces of the objects in contact, interlocking of micro-level irregularities of the two surfaces and ploughing of harder surfaces into smoother surfaces.

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