At 30 kph you are covering 30,000 meters per hour, or 500 meters per minute, or about 8.3 per second. To cover just 123 meters it would take you 14.7 seconds.
54 kilometers per hour is equal to 15 Meters per Second so 30 meters per second
The time to drive four kilometers would depend on the speed the vehicle is going. At four kilometers per hour it would take one hour. At 32 kilometers per hour, it would take 15 minutes.
100 meters/9 seconds = 40 kilometers per hour = 24.85 miles per hour (rounded)
2.977 hours
302 kilometers per hour is faster than 67.9 meters per second. (67.9 meters per second equals 244.4 km per hour).
75 kilometers per hour = 20.83 meters per second.
23.7 kilometers per hour = 6.583 meters per second.
18 kph = 18,000 meters per hour.
both are equal. 60 kilometer in a second=60X60X60 meters in an hour=60X60X60/1000 kilometers in an hour=216 kilometers in an hour.
Hint: 10000 meters = 10 km, 30 minutes = ½ hour... 10,000 meters in 30 minutes = 10 kilometers per 0.5 hour = 20 kilometers per hour
To convert meters per hour to kilometers per hour, you need to divide the meters per hour value by 1000 as there are 1000 meters in a kilometer. So, the formula is: kilometers per hour = meters per hour / 1000.
45 kilometers per hour is the same as 27.9 miles per hour.