A train passes a station platform in 36 sec and a man standing on the platform in 20 sec if the speed of train is 54 km/ hr, what is the lenght of the platform
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A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 km/hr, what is the length of the platform? m/sec = 15 m/sec. Length of the train = (15 x 20)m = 300 m
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