Physics, 25.02.2021 23:30, jakobquittner

A skier of mass 72 kg is pulled up a slope by a motor-driven cable. a. how much work is required to pull him 75 m up a 30 degree slope (assumed frictionless) at a constant speed of 3.4 m/s

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A skier of mass 72 kg is pulled up a slope by a motor-driven cable. a. how much work is required to...