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How long does 100m long train take a cross a bridge of length 4.9 km at a speed of 50m/s
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19 votes
19 votes
How long does 100m long train take a cross a bridge of length 4.9 km at a speed of 50m/s

User Adam Mills
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21 votes
21 votes

Answer:

it would take 100s for the train to crossthe bridge

User Matthew Rhoden
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