jess2814 jess2814

14-07-2020
Physics

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A ball moves along a smooth metal surface while an identical ball moves along concrete. Which surface exerts a smaller amount of frictional force on the ball?

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BellaRedwine BellaRedwine

14-07-2020

The ball on the smooth surface

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nicolikestodance nicolikestodance

14-07-2020

The smooth surface exerts the lest frictional force.

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