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A bus accelerates at 1.5 m/s2 from rest for 13 s. It then travels at constant...

A bus accelerates at 1.5 m/s2 from rest for 13 s. It then travels at constant speed for 26 s, after which it slows to a stop with an acceleration of magnitude 1.6 m/s2. What is the total distance that the bus travels? What was its average velocity?

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