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October 21, 2014

Homework Help: physics

Posted by Anonymous on Monday, November 14, 2011 at 6:37pm.

A car (m = 770.0 kg) accelerates uniformly from rest up an inclined road which rises uniformly, to a height, h = 45.0 m. Find the average power the engine must deliver to reach a speed of 20.9 m/s at the top of the hill in 19.5 s(NEGLECT frictional losses: air and rolling, ...)

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