Answer:
t = 143.16 seconds
Explanation:
Given that,
The average speed of race horse, v = 16.764 m/s
Distance covered, d = 2400 m
We need to find how long did it take the horse to complete the race. We know that, the average speed is equal to total distance covered per unit time. So,
[tex]v=\dfrac{d}{t}\\\\\text{Where t is time taken}\\\\t=\dfrac{d}{v}\\\\t=\dfrac{2400\ m}{16.764\ m/s}\\\\t=143.16\ s[/tex]
It will take 143.16 seconds to complete the race.