A train 50 metre long passes a platform 100 m long in 10 second .What is the speed of the train in km/h
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A train 50 metre long passes a platform 100 m long in 10 second .What is the speed of the train in km/h
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Answer:
72 Km/hr will be 72*(5/18)m/s=20m/s. Thus by speed=(distance/time). Time=242/20.
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