Monday
December 22, 2014

Homework Help: physics

Posted by kiki on Wednesday, November 30, 2011 at 9:14pm.

A 1400kg car starts at rest and rolls down a hill from a height of 12m. (a) how much kinetic energy does the car have at the bottom of the hill?(b) how fast is the car going at the bottom of the hill?

Can someone explain how to do it!

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