Question

A train leaves station 'A' for station 'B'. The train travels along a straight line without any halts be-
tween the stations. During the first and last 200 m of its journey, the train has uniform acceleration
and retardation both equal to 1 ms respectively. For the rest of the journey, the train maintains
uniform speed. Calculate the average speed of the train, given the distance between the two stations
is 4 km.​

Answer 1

Answer:

speed distance/time