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Two trains A and B of length 400 m each are moving on two parallel tracks with a uniform speed of 72 km/ h in the same direction, with A ahead of B. The driver of B decides to overtake A and accelerates by \(1 m/s^2\). If after 50 s, the guard of B just brushes past the driver of A, what was the original distance between them?
Updated Thu, 20 Sep 2018 04:38 pm
Which of the following statement is not correct with respect to malaria?