A car travels at 120 km/h120\text{ km/h}120 km/h. What is its speed in meters per second (m/s)?
33.33 m/s33.33\text{ m/s}33.33 m/s
30 m/s30\text{ m/s}30 m/s
1003 m/s\frac{100}{3}\text{ m/s}3100 m/s
33 m/s33\text{ m/s}33 m/s