Question

mention the three factors on which friction for a pair of surfaces depends?​

Answer 1

Answer:

Explanation:Three factors are:

(I)The nature of the surface:-

If nature of the surface is rough,the friction is more as compared to a smooth surface.

(II)Mass of the object:-

The friction offered to a body of mass m1 would be more than the friction offered to body of mass m2 on the same surface.(m1>m2)

(III)Shape of the object:-

A spherical ball would receive less friction than a square of the same mass and on the same surface.