The distance between two stations is 2.50 km. A locomotive starting from one station o
the train an acceleration reaching a speed of 36 km/h in 30 s until the speed reach
54 km/h. This speed is maintained until the brakes are applied and the train is brought to
rest at the second station under a retardation of 1 m/s . Find the time taken to perform the
journey and the distances covered during the accelerated, uniform and retarded motion
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