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April 25, 2015

Homework Help: physics

Posted by Anonymous on Sunday, August 15, 2010 at 3:07pm.

A drag racer, starting from rest, speeds up for 402 m with an acceleration of +18.0 m/s2. A parachute then opens, slowing the car down with an acceleration of -6.30 m/s^2. How fast is the racer moving 2.70 x 10^2 m after the parachute opens?

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