Question: Two subway stops are separated by 1100 m. If a subway train accelerates at + 1.2m/s2 from rest through the first half of the distance

Two subway stops are separated by 1100 m. If a subway train accelerates at + 1.2m/s2 from rest through the first half of the distance and decelerates at – 1.2m/s2 through the second half, what are

(a) Its travel time and

(b) Its maximum speed?

(c) Graph x, v, and a versus t for the trip.

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