How far can a train travel in 5 hours if it covers 180 km?

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To determine how far a train can travel in 5 hours if it covers 180 km, we need to first calculate the speed of the train in a consistent unit.

When the train travels 180 km in 5 hours, we find the speed by dividing the distance by the time. The speed is calculated as:

Speed = Distance / Time = 180 km / 5 hours = 36 km/h.

Next, we can convert this speed from kilometers per hour (km/h) to meters per second (m/s), which is a common unit for speed in many contexts. The conversion factor between these two units is:

1 km/h = 1,000 meters / 3,600 seconds = 1/3.6 m/s.

Using this conversion, we can convert 36 km/h into m/s:

36 km/h * (1/3.6 m/s per km/h) = 10 m/s.

This indicates that the speed of the train is 10 m/s. Therefore, the train travels at a speed of 10 m/s, which aligns with the answer that calculates the distance and speed correctly based on the given values.