Homework Help: Physics

Posted by Natasha on Monday, March 12, 2012 at 9:01pm.

A car accelerates uniformly from rest to 21.0 m/s in 6.1 s along a level stretch of road. Ignoring friction, determine the average power required to accelerate the car if the weight of the car is the following.
A) 8.0e3N B) 1.2e4N
(The answer needs to be in Watts)

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