Physics, asked by Grsoul5435, 1 year ago

A 120 m long train crosses a 30 m long bridge in7.5 seconds.what is the speed of that train in km/hr

Answers

Answered by rishi7586
1
Speed of the train = 120+30/7.5=150*2/15=20m/s
20*18/5=72km/h
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