Starting from rest a 91-kg fire fighter slides down a fire
Starting from rest, a 91-kg fire fighter slides down a fire pole. The average frictional force averted on him by the pole has a magnitude of 750 N, and his speed at the bottom of the pole is 3.2 m/s. How far did he slide down the pole?
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starting from rest a 91-kg fire fighter slides down a fire pole the average frictional force averted on him by the pole
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