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December 21, 2014

December 21, 2014

Posted by **AMY** on Monday, November 5, 2007 at 2:07pm.

Write down the relationship between v , e using k as the constant of varation.

Calculate the value of k

v = 21 , calculate the kenetic energy of the body in joules.

Can someone explain me please the right method in solving each quesion with the steps.

- ALGEBRA - Proportional -
**bobpursley**, Monday, November 5, 2007 at 2:34pmv= k sqrtKe

120=k sqrt 1600 solve for k, the proportionality constant.

Then,

v= k sqrt KE

ke= (v/k)^2

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