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December 20, 2014

December 20, 2014

Posted by **H.T** on Monday, April 25, 2011 at 8:27am.

What was the car’s original kinetic energy and after the car has stopped, what is the change in temperature of the brakes and wheels?

- physics(help!!!!!!!) -
**bobpursley**, Monday, April 25, 2011 at 9:22amIniital KE=1/2 m v^2

heat in the stopping process: Initial KE

massiron*specificheatiron*(deltaTemp)=heat

solve for deltatemp

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