98.63mph
If an object is travelling 100 meters in 1400 seconds, then it is travelling (100 / 1400) or about 0.0714 meters per second.
5.3 seconds for 100 yards.
100 meters/9 seconds = 40 kilometers per hour = 24.85 miles per hour (rounded)
20.3 mph
(100 meters/16 seconds) x (3,600 seconds/hour) x (1 mile/1,609.344 meters) = 13.981 mph(rounded)
2.5 seconds
If an object is travelling 100 meters in 1400 seconds, then it is travelling (100 / 1400) or about 0.0714 meters per second.
4.6 seconds in 100 m
11.8 seconds
12.6 seconds, walcott runs in 10.3 seconds
5.3 seconds for 100 yards.
11 seconds or so
You'd be a high-level college athlete to run that fast.
100 meters/9 seconds = 40 kilometers per hour = 24.85 miles per hour (rounded)
11.6 in 100 meters is 4.2 (4.242816) seconds in the 40-yard dash.
At the 2008 Games in Beijing, 9.69 seconds in the 100 meters and 19.30 seconds in the 200 meters. Both were world records.
100 meters/15.2 seconds 100 meters = 0.0621371192 miles 15.2 seconds = 0.00422222222 hours 100 m/15.2s = 14.7166861 mph average