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December 19, 2014

December 19, 2014

Posted by **tabby** on Tuesday, May 13, 2014 at 8:58pm.

- physics -
**bobpursley**, Tuesday, May 13, 2014 at 9:12pmdistance=sqrt(5^2+2.1^2+1.5^2) km

theta=arcsin(5/distanceabove)

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