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July 31, 2014

July 31, 2014

Posted by **Carlos** on Saturday, September 14, 2013 at 5:23pm.

- Pysics -
**Elena**, Saturday, September 14, 2013 at 5:58pmt₁=s₁/v₁ =185/6=30.83 s

t₂=s₂/v₂= 310/2=155 s

v(ave) =(s₁+s₂)/(t₁+t₂)=

=(185+310)/(30.83+155)=2.66 m/s

- Pysics -
**Carlos**, Saturday, September 14, 2013 at 10:15pmthanks

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