Question

the basic factor of friction force is​

Answer 1

Answer:

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Explanation:

Friction depends partly on the smoothness of the contacting surfaces, a greater force being needed to move two surfaces past one another if they are rough than if they are smooth.

Answer 2

Answer:

here's your answer

Explanation:

Frictional force depends on the nature of surface in contact . the rougher the surface,the greater the friction involved. frictional force proportional to the pressing force which is the weight of the body . it is the independent of the area of the contact.

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