name the two forces affection the frictional force
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Answer:
kinetic friction, sliding friction, rolling friction
Explanation:
Friction depends partly on the smoothness of the contacting surfaces, a greater force being needed to move two surfaces past one another if they are rough than if they are smooth.
The friction force depends on two factors: a) The materials that are in contact. ... b) The force pushing the two surfaces together. Pushing the surfaces together causes the more of the asperities to come together and increases the surface area in contact with each other.
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