Question

how the situation depend on the surface of bodies in contact?​

Answer 1

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. ... It does, however, depend on the magnitude of the forces holding the bodies together.

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Answer 2

AnSwEr

Here sufrace is most important thing for contact

• if the given surface is smooth then this have low friction

• And this not stand on the given surface

• The sufrace depend the friction

• If the given surface is rough then it has high friction

• If surface is smooth then they have low friction force

Additional Information

Friction :- The force exerted by the sufrace on the contact that is known as friction

• It produce Heat

• The everything is involved with friction
• like we walk , we write , we put something on surface