A body at rest is given an initial uniform acceleration of 8.0m/s^2 for 30 seconds after which the acceleration is reduced to 5.0m/s^2 for the next 20 seconds. The body maintains this speed for 60seconds after which it is brought to rest in 20 seconds.
A. Sketch the velocity - time graph.
B. Using your graph, calculate:
*The maximum speed attained.
*The total distance covered.
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the acceleration is reduced to 5.o m/s for the nest 20 seconds. the body maintains the speed for 60 second after which it is brought to rest in 20 seconds. a . sketch the velocity .
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