To convert from kilometers per hour (km/h) to meters per second (m/s), you can use the following conversion factor:
\[1 \text{ km/h} = \frac{1}{3.6} \text{ m/s}\]
This conversion factor comes from the fact that there are 1000 meters in a kilometer and 3600 seconds in an hour. So, to convert 30 km/h to m/s:
\[30 \text{ km/h} = 30 \times \frac{1}{3.6} \text{ m/s} = \frac{30}{3.6} \text{ m/s} \approx 8.33 \text{ m/s}\]
So, 30 kilometers per hour is approximately equal to 8.33 meters per second.