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Mathematics, 24.06.2021 17:20 gaby4567

1. A body moves with an initial velocity of 40/ and its accelerates uniformly until it attains a velocity of 80/. it then continues at that velocity for some time and then decelerates uniformly

to rest. The total time taken for the journey is 60 and the total distance travelled is 3200. If the

time spent accelerating is half of travelling at constant velocity, calculate the acceleration.

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