Answer:
The average speed of Usain Bolt is 9.38 m/s
Step-by-step explanation:
It is given that,
Distance covered by Usain Bolt, d = 100 m
Time taken, [tex]t=9\dfrac{5}{3}\ s=10.66\ s[/tex]
Let v is the average speed of Usain Bolt. The total distance covered divided by total time taken is called the average speed of an object. Mathematically, it is given by :
[tex]v=\dfrac{d}{t}[/tex]
[tex]v=\dfrac{100\ m}{10.66\ s}[/tex]
v = 9.38 m/s
So, the average speed of Usain Bolt is 9.38 m/s. Hence, this is the required solution.
