The acceleration of a train between two stations 2 km apart is shown in the figure. The maximum speed of the train is

Question : The acceleration of a train between two stations 2 km apart is shown in the figure. The maximum speed of the train is

(A) 60ms^{-1}

(B) 30ms^{-1}

(c) 120ms^{-1}

(D) 90ms^{-1}

Answer : option (B)

Solution :

The acceleration of a train between two stations 2 km apart is shown in the figure. The maximum speed of the train i
The acceleration of a train between two stations 2 km apart is shown in the figure. The maximum speed of the train i
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