Answer to Question #263302 in Physics for Solomon Ossai

Question

A body at rest is given an initial uniform acceleration of 8.0ms for 30s after which the acceleration is reduced to 5.0ms for the next 20s.the body maintain the speed attained for 60s after which it is brought to rest in 20s draw the velocity time graph of the motion using this information given above a=maximum speed attained during the motion

b= average retardation as the body is being brought to rest.

Answer 1

The velocity time graph of the motion is below: