+1 vote
in Machine Kinematics by (38.0k points)
The force of friction is independent of the roughness of the surface.

(a) True

(b) False

This question was posed to me in semester exam.

I'd like to ask this question from Limiting Friction in section Friction of Machine Kinematics

1 Answer

0 votes
by (106k points)
Correct option is (b) False

The best explanation: The force of friction is dependent on the roughness of the surface. There is a coefficient of friction on which the frictional force depends.

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