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April 18, 2014

Homework Help: physics

Posted by alyson on Tuesday, July 8, 2008 at 6:14pm.

i REALLY dont get this problem. PLEASE HELP!!!
the position of a runner during a 3 second time interval the runners position changes from x1 = 50m to x2 = 30.5m what was the runners average velocity?

find the average speed as well as the average velocity.

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