100 metres in 18 seconds = 5.555... m/s (metres per second). 1 m/s = 3.6 km/h, so 5.555... m/s = 20 km/h.
100 meters/9 seconds = 40 kilometers per hour = 24.85 miles per hour (rounded)
3.61 meters
Average speed = 10 meters per 2 seconds.Other ways of stating it:-- 5 meters per second-- 18 kilometers per hour
1 hour = 3,600 seconds(35 kilometers / hour) x (1,000 meters / kilometer) x (1 hour / 3,600 seconds)= (35 x 1,000 / 3,600) (km - m hr / hr - km - sec)= 9.7222 m/sec (rounded, repeating)
Speed = (distance)/(time) = exactly 100 meters per 11.2 seconds. In other, more familiar units: -- 32.143 kilometers per hour -- 19.97 miles per hour
Driving 66 meters in 3.7 seconds means you've averaged 64.2 kilometers per hour during that time.
(100,000 meters/hour) x (0.13 second) / (3,600 seconds / hour) = 3.6111 meters (rounded, repeating)
100 meters/9 seconds = 40 kilometers per hour = 24.85 miles per hour (rounded)
(200 meters / 22 seconds) x (1 km / 1,000 meters) x (3,600 seconds / hour) =32.7272... km/hr (rounded, repeating)
50 meters in 27.05 seconds equates to a pace of 6.65 km/h
Meters per second x 3.6 = kilometers per hour: 3,500 x 3.6 = 12,600 km per hour
3.61 meters
If you traveled 100 meters in 30 seconds, then you would be traveling at 3.333... meters per second, or 200 meters per minute, or 12 kilometers per hour (7.45 miles/hour).
20 meters in 4 seconds equates to 18km/h
27 meters in 18 seconds is the same as 1.5 meters in 1 second, 90 meters in 1 minute, 5400 meters in 60 minutes, or 5.4 kilometers per hour.
Average speed = 10 meters per 2 seconds.Other ways of stating it:-- 5 meters per second-- 18 kilometers per hour
1 hour = 3,600 seconds(35 kilometers / hour) x (1,000 meters / kilometer) x (1 hour / 3,600 seconds)= (35 x 1,000 / 3,600) (km - m hr / hr - km - sec)= 9.7222 m/sec (rounded, repeating)