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A3.5 kg book is sliding on a desk. the coefficient of kinetic friction between surfaces is 0.2.what is the size of the force of friction?
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Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential
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A3.5 kg book is sliding on a desk. the coefficient of kinetic friction between surfaces is 0.2.what...
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