1. A train 110 metres long is running with a speed of 60 kmph. In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going?
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By: guest on 01 Jun 2017 05.48 pm
Speed of train relative to man = (60 + 6) km/hr = 66 km/hr. = 66 x 5 m/sec 18 = 55 m/sec. 3 Time taken to pass the man = 110 x 3 sec = 6 sec. 55