Objective: Compare Olympic sprint winners' speeds.
Procedure:
- Look up timings of winners of the 100 m, 200 m, and 400 m races (men and women) from the last two Olympic Games.
- Calculate the speed for each event using Speed = Distance ÷ Time.
- Make a table of all speeds.
- Compare and find which event has the highest speed.
What to observe: The 100 m sprint usually has the highest speed, since runners can give maximum effort over a short distance.