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Which of the following would cause the force of kinetic friction to increase?
O
A. An increase in the normal force
O
B. A decrease in the normal force
O
C. A decrease in Hy
O
D. An increase in us

Respuesta :

rosescazzero30

Answer: an increase in the normal force

Explanation:

Option A : An increase in the normal force

Experimental results have been presented showing that when an elastically soft material slides on a smooth surface, the coefficient of sliding friction increases with speed over a wide range of sliding velocities.

Slip friction is defined as the force acting between moving surfaces. An object moving on the surface receives a force opposite to its direction of motion. The magnitude of the force depends on the coefficient of dynamic friction between the two materials.

Is dynamic friction the same as frictional force?

Even if two surfaces pass each other, there may be frictional force between the surfaces, and this sliding friction is called dynamic friction.

Learn more about kinetic friction here https://brainly.com/question/14111192

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