The Problem:
How long will an athlete take to run 1500 metres at 7.5 m s^-1

Problem Statement
How long will an athlete take to run 1500 meters at 7.5 m/s?
Solution
Given:
- Distance (s) = 1500 meters
- Speed (v) = 7.5 m/s
Step 1: Calculate Time
Time is calculated using the formula:
Time = Distance / Speed
Substitute the values:
Time = 1500 m / 7.5 m/s Time = 200 seconds
Final Answer:
The athlete will take 200 seconds to run 1500 meters..