Saturday
April 25, 2015

Homework Help: Physics (algebra bit)

Posted by Kate on Monday, January 11, 2010 at 6:31pm.

I do not see how to do this problem

One car has twice the mass of a second car, but only half a smuch kinetic energy. when both cars increase their speads by 7.0 m/s, they then have the sam kinetic energy. What were the original speeds of the cars?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members