Answer;
B. Reduce Kinetic friction
Explanation;
-Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.
-Kinetic friction is a force that acts between moving surfaces. An object that is being moved over a surface will experience a force in the opposite direction as its movement. The magnitude of the force depends on the coefficient of kinetic friction between the two kinds of material.
