30 Kilometers is a distance not a speed.
30 kilometers in two hours or 15 kilometers per hour.
a militeriy jets speed is 30 kilometers per minute
8 kph
15 kilometers per hour
6 kilometers per hour
earth orbital speed is 30 kilometers per second!!
Your average speed for the trip is exactly 2 kilometers per 30 minutes. That speed can also be expressed as 1/15 kilometer per minute, 4 kilometers per hour, and 96 kilometers per day.
30 kilometers per hour.
Earth
earth
The distance you can cover in 30 minutes depends on your speed. For example, if you are walking at a pace of 5 kilometers per hour, you would cover about 2.5 kilometers in 30 minutes. If you are running at 10 kilometers per hour, you would cover 5 kilometers in the same time. Thus, the distance varies based on the speed of travel.
30 km/h