Physics, asked by vinitakumari9415, 1 month ago

Why do two bodies in contact exert frictional force ?​

Answers

Answered by bhuvaneshwari242009
2

Answer:

hope it's helpful for you

Explanation:

Frictional force always acts parallel to two planes in contact with each other and in a direction opposite to that of relative motion of the two bodies. 2. Frictional forces are caused due to intermolecular interactions between the bodies. ... Frictional force is more for rough surface and less for smooth surfaces.

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