A body at is given an initial uniform acceleration of 8.0m/s² for 30seconds after which...

A body at is given an initial uniform acceleration of 8.0m/s² for 30seconds after which the acceleration is reduced to 50m/s² for the next 20second . the body maintain the speed attain for 60second after which is brought to rest is 20second . draw the velocity time graph of the motion using the information given above, using the graph, calculate the maximum speed attain during the motion, average retardation as the motion is being brought to rest,total distance travel during the first 50 seconds , average speed during the same time interval as in 3?

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Asked by Kafayat on 14th November, 2022