Click the Green Flag. Giga starts at the 0 meter mark and Pico starts at the 40 meter mark. Click GO! Both Giga and Pico with run 10 meters and the time it took them to run the 10 meters will show in the top corners. Assuming they will continue at the same speed, compute when and where Giga will catch Pico. Then Click Go to Start Then Click Go Again! to run the race until Giga catches Pico.
