Question

A train starting from rest, pick up a speed of 10 m/s in 100s . Continues to move at the same speed for the next 250s. It is then brought to rest in the next 50s. Plot a speed - time graph for the entire motion of the train. (i) acceleration of the train while accelerating (ii) retardation of the train while retarding (iii) and total distance covered by the train.

Answer 1

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