A train 270 metres long is running at a speed of 36 km/hr. How long will take to cross a bridge 180 metres long
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A train 270 metres long is running at a speed of 36 km/hr. How long will take to cross a bridge 180 metres long
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Answer:
According to the question
Crossing time =l1+l2/speed
=270+180/36×5/18=450/10
=45 second