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Friction is actually caused by what?
A. The electrostatic interaction between the molecules on the two surfaces moving across each other which is seen as normal forces on a microscopic scale.
B. The ratio of the mass is between the object.
C. The amount of force used to move one object where a higher force creates higher friction.
D. The interaction between the chemical bonds of the materials the objects are made of.
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Answers: 1
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Friction is actually caused by what?
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