Question

decribe the factors oh friction ​

Answer 1

Answer:

1.Roughness/smoothness of the sliding object.

2.Roughness/smoothness of the surface.

3.Shape/design of the object.

4.Normal force acting upon the sliding bodies.

5.Dry friction is independent of the surface area of a contact.

6.Type of friction involved(rolling/sliding)

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Answer 2

Answer:

The frictional force between two bodies depends mainly on three factors:

(I) the adhesion between body surfaces

(ii) roughness of the surface

(iii) deformation of bodies

Explanation:

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