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August 21, 2014

August 21, 2014

Posted by **Ron** on Friday, September 17, 2010 at 9:19pm.

- physics -
**drwls**, Friday, September 17, 2010 at 9:32pmThe time it takes to stop is

Vo/a = 15/7 = 2.143 s

The average speed while stopping is

Vo/2 = 7.5 m/s

Multiply those two numbers to get the distance traveled while decelerating.

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