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October 2, 2014

Homework Help: physics

Posted by Dana on Saturday, September 4, 2010 at 5:23am.

a car starting from rest is accelerated at 2m/s(square) for 10s, then moves at constant velocity for 20s and then decelerates at 1m/s(square), finally stops. how far does it travel during its trip?
please help me! I need in solution for that problem

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