Physics, asked by sukhmanbhinder12345, 10 months ago

On what force of friction depends?
a. Smoothness of surface
b. Roughness of surface
c. Inclination of surface
d. All of the above

Answers

Answered by yuvraj99975

7

Friction depends upon smoothness of the surface..

Answered by knight1310

2

Option b. Roughness of surface.

If you want to be more sure try to google it.

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