one train at speed of 50 km/hr crosses a tower/. if the train is 100m long.so , what is the time taken by the train to cross the tower?
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Answer:
7.2seconds
Step-by-step explanation:
speed of the train=50km/hr=250/18 m/s
distance=lenght of train=100m
time taken to cross the tower=distance/speed
=100/(250/18)
=7.2seconds
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