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August 23, 2014

Homework Help: physics

Posted by alexa on Tuesday, June 14, 2011 at 12:11am.

If a car completes a 3.8 mi oval track in 69.7 s, what is the average speed? answer in mph

Did the car accelerate? (A.yes the direction of the motion changed or B. yes the speed changed or C. no the speed didnt change)

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