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Physics, 27.11.2019 23:31, emilyanneK236
On a cold day you can warm your hands by rubbing them together. (a) assume that the coefficient of friction between your hands is 0.5, that the normal force between your hands is 34 n, and that you rub them together at an average speed of 30 cm/s. what is the rate at which heat is generated?
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On a cold day you can warm your hands by rubbing them together. (a) assume that the coefficient of f...
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