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October 22, 2014

Homework Help: physics

Posted by Anonymous on Monday, September 20, 2010 at 11:13am.

2 identical cars capable of accelerating at 3.00m/s^2 are racing on a straight track with running starts. car A has an initial speed of 2.50m/s and car B has an initial speed of 5.00m/s. what is the seperation of the 2 cars after 10seconds? which car is moving faster after 10seconds.

do you use the equation x= v(initial)t + 1/2at^2 or v^2= v(initial)^2 + 2ax

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