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August 20, 2014

August 20, 2014

Posted by **tyler** on Tuesday, August 21, 2012 at 9:35pm.

- physic -
**Elena**, Wednesday, August 22, 2012 at 5:38amv=s/t=s/(t1+t2) = s/[(s/2•v1)+(s/2•v2)] =2•v1•v2/(v1+v2)

v2=v•v1/(2•v1-v)=5.24•4.63/(2•4.63-5.24) = 6.04 m/s

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