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April 16, 2014

April 16, 2014

Posted by **Nick** on Monday, November 1, 2010 at 1:20pm.

1. What is the speed of the arrow as it leaves the bow?

- Physics -
**bobpursley**, Monday, November 1, 2010 at 1:48pmforce*time= mass*velocity

but time = distance/avgvelocity= distance/finalvelocity/2=2*distance/Vf

2*force*distance= mass*Vf^2

Vf^2=2*force/mass * d

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