why a coefficient of frictional does not have unitsof measurements
Answers
Answered by
0
Explanation:
- The Coefficient of friction has no units because it is the ratio of the frictional force to the normal force. In the equation for the force of friction, , where is the frictional force, is the coefficient of friction, and is the normal force exerted by a surface on an object.
- The friction coefficient is dimensionless because it is the ratio of two forces that act, respectively, perpendicular to and parallel to the interface between the contacting bodies. Two types of friction coefficient are distinguished: the static friction coefficient and the kinetic friction coefficient.
Answered by
0
Answer:
vajnsbdndkkx ok zhagahan
Similar questions