Thursday

September 18, 2014

September 18, 2014

Posted by **Elle** on Friday, May 2, 2014 at 6:54pm.

- Physics -
**bobpursley**, Friday, May 2, 2014 at 8:53pmwell, the initial KE= 1/2 m v^2 which is given. At full extension, the PE stored is 1/2 k x^2

x is the amplitude, solve for it.

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