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Two trains 120m and 80m in length are running in opposite directions with velocities 42Km/h and 30 Km/h. In what time will they completely cross each other?

Two trains 120m and 80m in length are running in opposite directions with velocities 42Km/h and 30 Km/h. In what time will they completely cross each other?                           

Grade:11

1 Answers

RAHUL ROHILLA
askIITians Faculty 873 Points
2 years ago
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