Wednesday
October 1, 2014

Homework Help: Physics

Posted by Amy on Saturday, November 23, 2013 at 3:16pm.

A 710kg car drives at a constant speed of 23m/s . It is subject to a drag force of 500 N. What power is required from the car's engine to drive the car (a) on level ground? (b) up a hill with a slope of 2.0∘ ?

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