Homework Help: Physics

Posted by Taylor on Tuesday, December 4, 2012 at 5:24pm.

An elevator lifts a total mass of 1.1 x 10^3 kg, a distance of 40 m in 12.5s. How much power does the elevator demonstrate?

Physics - drwls, Tuesday, December 4, 2012 at 5:56pm
Power = M g H / t
= 1100* 9.8*40/12.5 watts
= 34,500 W
= 46 Horsepower

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