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Select the correct answerA train has to cover a distance of 900 km in 25 hours. What should be its average speed in meters/second?Options20183610

Question

Select the correct answerA train has to cover a distance of 900 km in 25 hours. What should be its average speed in meters/second?Options20183610

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Solution

To find the average speed, we need to divide the total distance by the total time.

Step 1: Convert distance from km to meters. 1 km = 1000 meters So, 900 km = 900 * 1000 = 900,000 meters

Step 2: Convert time from hours to seconds. 1 hour = 3600 seconds So, 25 hours = 25 * 3600 = 90,000 seconds

Step 3: Calculate average speed. Average speed = Total distance / Total time = 900,000 meters / 90,000 seconds = 10 meters/second

So, the correct answer is 10 meters/second.

This problem has been solved

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