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April 23, 2014

Homework Help: physics

Posted by Laura on Wednesday, August 17, 2011 at 9:26pm.

A bus accelerates at 1.4 m/s2 from rest for 10 s. It then travels at constant speed for 26 s, after which it slows to a stop with an acceleration of magnitude 1.4 m/s2.
(a) What is the total distance that the bus travels?
(b) What was its average velocity?

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