Mathematics, 12.03.2021 14:00, mustafajibawi1

A barrel is rolling down a hill which is at an angle of 17∘ with the horizontal. The only force acting on the barrel is the force of gravity which has a magnitude of 500 N. If the barrel rolls a total of 100 m, find the work W done on the barrel by the force of gravity. Round to two decimal places.

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A barrel is rolling down a hill which is at an angle of 17∘ with the horizontal. The only force acti...