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December 20, 2014

December 20, 2014

Posted by **paulie** on Wednesday, November 7, 2012 at 4:39pm.

a. what is the kinetic energy of the green 4-kg toy care BEFORE the collision?

b. What is the kinetic energy of the yellow 1-kg toy care BEFORE the collision.

c. What is the kinetic energy of the two cars after the collision?

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