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A train 100m long is moving with a velocity of 60km/hr. find the time it takes to cross the bridge 1km long? |
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Answer» Answer: 66.02 seconds. Explanation: Length of train = 100m Bridge = 1km or 1000m Total DISTANCE = (1000+100) m = 1100m Velocity = 60 km/hr Km/hr to m/s = (60*5/18) m/s = 16.66 m/s Total TIME REQUIRED = Velocity = Distance/Time = 1100 = 16.66/T = 1100/16.66 = T = 66.02 seconds = Time Hope this HELPS. |
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