FF = μN where FF is the force of friction, μ is the coefficient of friction and N is the Normal force (which for a flat surface is equal to the object's weight).
So FF = (0.28)(30) = 8.4 N
Immaculate I.
asked • 01/05/21Dynamics: Kinetic Friction
The coefficient of kinetic friction between an object and the surface upon which it is sliding is 0.28. The weight of the object is 30N. What is the force of friction?
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