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SAT, 05.01.2022 09:10 marissaimuniz

A sledge (including load) weighs 5000 n. It is pulled on level snow by a dog team exerting a horizontal force on it. The coefficient of kinetic friction between sledge and snow is 0. 5. How much work is done by the dog team pulling the sledge 1000 m at constant speed?.

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A sledge (including load) weighs 5000 n. It is pulled on level snow by a dog team exerting a horizon...
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