Monday
December 22, 2014

Homework Help: Physics

Posted by scott on Tuesday, November 17, 2009 at 5:42pm.

A car on a roller coaster has a mass of 9528 kg. The car is dragged up the main hill at an angle of 38 degrees ( above horizontal) for a distance of 182 m to the top of the first hill. What work was done to the car ?

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