Question

does the effect of area of contact effects on frictional force

Answer 1

Answer:

Friction is a contact force when two surfaces interact.  Notice that both of these friction formulas ONLY depend on the coefficient of friction and the normal force. It does not depend the area of contact, it doesn't depend on the sliding speed

Explanation:

Hope so u are satisfied with the answer

If so please follow.......

Answer 2

Answer:

no it not depend on are

Explanation:

because friction force is given by

f=coefficient of friction * normal force

coefficient of friction depend upon the nature of surface so it's independent of area and normal force is a contact force which is independent of area so it can be said that friction force is independent of area.