A train moving at a speed of 72km/hr passage Through a tunnel 500m long in 1 minute. find the length of the train
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Speed =73 km/hr i.e 1.2 km/minute
In problem it is staed that it travelled a tunnel of 500 m in 1 minute. So there for the length of the train is 700m (500+700= 1200)
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sharique9:
how 700m comes
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