Answer:
Step-by-step explanation:
The speed limit is about 11.2 meters per second. Usain is running 10.38 meters per second. So he is running slower than the speed limit.
100 m / 9.63 s = 10.38 m/s
He ran at about 10.38 m/s.
10.38 m/s = 37,368 m/hr
(40,234 m/hr) / (3600 s/hr) = 11.2 m/s
The speed limit is about 11.2 m/s.
His speed will be less than the speed limit.
