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September 30, 2014

Homework Help: Physics

Posted by Fawad on Sunday, September 25, 2011 at 11:15pm.

A ball, initially at y = 0, is thrown straight down and takes 1.50 s to move 15.5 m in the - y direction. Calculate the initial velocity of the ball.
Calculate the velocity of the ball at t = 0.900s.

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