41 A train starting from rest is accelerated by 0 5 m s for

Last updated: 6/8/2023

41 A train starting from rest is accelerated by 0 5 m s for 10s then it moves with constant speed for the next 10s and finally retarding at a rate of 1 0 m s it stops i Draw speed time graph of the train i Calculate from the graph the total distance travelled the average speed during first 20 seconds and the maximum speed of the train 87 5 m 3 75 m s 5 m s