Thursday
April 17, 2014

Homework Help: Physics

Posted by sam c on Monday, May 7, 2012 at 3:13am.

Car A has a mass of 1000kg and a speed of 60km/h, and car b has a mass of 2000kg and a speed of 30km/h. what is the ratio of kinetic energy of car A to that of car b?

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