Question: Starting from rest a 93-kg firefighter slides down a fire pole. The average frictional force exerted on him by the pole has a magnitude of

Starting from rest a 93-kg firefighter slides down a fire pole. The average frictional force exerted on him by the pole has a magnitude of 810 N, and his speed at the bottom of the pole is 3.4 m/s. How far did he slide down the pole?

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