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April 19, 2014

Homework Help: algebra 1

Posted by Anonymous on Thursday, February 14, 2013 at 7:45pm.

A ball is tossed upward with an initial velocity of 14.2 meters per second. The equation below shows the velocity (v) of the ball after t seconds.

v = 9.8t + 14.2

After how many seconds is the velocity 0 meters per second? Round the answer to the nearest tenth of a second.

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