1. A 210 m long train takes 6 s to cross a man running at 9 km/h in a direction opposite to that of the train. What is the speed of the train? (in km/h)
Write Comment
Comments
By: anil on 05 May 2019 01.15 am
Speed of train = x Relative speed = x + 9(5/18) = x + 2.5 Speed = 210/6 = 35m/s x + 2.5 = 35 => x = 32.5 m/s = 32.5 * (18/5) = 6.5 * 18 = 117 kmph
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use