Physics
Physics, 12.07.2019 18:10, Jasten

The alarm at a fire station rings and a 82-kg fireman, starting from rest, slides down a pole to the floor below (a distance of 4.4 m). just before landing, his speed is 1.3 m/s. what is the magnitude of the kinetic frictional force exerted on the fireman as he slides down the pole?

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The alarm at a fire station rings and a 82-kg fireman, starting from rest, slides down a pole to the...

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