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A bus accelerates at 1.3 m/s2 from rest for 10 s. It then travels at constant...

A bus accelerates at 1.3 m/s2 from rest for 10 s. It then travels at constant speed for 22 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?
km

(b) What was its average velocity?
m/s

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