Charlotte is running at a rate of 9\,\dfrac{\text{km}}{\text{h}}

Question

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What is Charlotte's speed in \dfrac{\text{m}}{\text{s}}

Answer 1

To convert kilometers per hour to meters per second, we need to multiply by 1000 (to convert km to m) and then divide by 3600 (to convert hours to seconds).

9 km/h * 1000 m/km / 3600 s/h = 2.5 m/s

Therefore, Charlotte's speed is 2.5 m/s.