how does friction differ in a smooth surface from a rough surface?!
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Answer:
Smoother surfaces have less friction between them than rougher surfaces
Explanation:
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The difference between a smooth surface and a rough surface is as follows:
Friction is an opposing force in nature, so on a smooth surface, there will be no opposing or frictional resistance, allowing the object to move freely (smoothly), whereas, on a rough surface, there will be a significant amount of frictional force, as well as many singular points, ridges, lumps, and other features that will impede the object's motion.
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