- When objects move in the same direction, their relative speed is the difference between their individual speeds. - The distance covered by the train to pass a point object (like a man) is equal to the length of the train. - Ensure units are consistent (meters and seconds) for calculation. Convert kmph to m/s using the factor 5/18.
A train is 200 m long. It is running at a speed of 69 kmph. How long the train will take to pass a man who is running at 9 kmph in the same direction as the train ?
Asked in GPSC Prelims CSP 1 2017 · Topic: Mechanics (Newton's Laws of Motion and their applications)
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