How many horsepower does the crane motor exert during the

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A construction tower crane lifts a 10 ton bundle of steel beams 100 feet in the air in 30 seconds. A) How much work does the crane do? B) How many horsepower does the crane motor exert during the lift? C) If the crane engine is running at 2000 rpm, how much torque is the motor exerting?

Reference no: EM13634485

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