Thursday
March 26, 2015

Homework Help: Physics

Posted by Tina on Tuesday, June 28, 2011 at 12:53am.

A winch with a power rating of 400 W lifts a 200kg object off the ground at a constant velocity for 17 seconds. How high was the object lifted? What is the object total energy?


Please indicate which equation you use, what variable corresponds to each number, and how you got the number that goes with the variable.

Thanks!

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