Question

Give one example for force of friction depends on nature of the surface of obiects​

Answer 1

Explanation:

• Friction between two surfaces depends on the smoothness of the surfaces in contact. A greater force is required to move the surfaces past each other when they are rough as compared to when they are smooth.

• Also, it is more difficult to move a heavier object on the ground than a lighter one where the two objects are of the same material.