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)
(100 meters/16 seconds) x (3,600 seconds/hour) x (1 mile/1,609.344 meters) = 13.981 mph(rounded)
98.63mph
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
100 meters/9 seconds = 40 kilometers per hour = 24.85 miles per hour (rounded)
You'd be a high-level college athlete to run that fast.
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.
11.6 in 100 meters is 4.2 (4.242816) seconds in the 40-yard dash.