Usain and Mo race one another over 100m. When Usain crosses the finish line, Mo is only at the 90m mark. They agree to have a second race, but to make it fairer, Usain will begin 10m behind the starting line. All things being equal, who would you expect to win the race?
Usain will win. Both will reach the 90m at the same time and with his faster running speed Usain will cover the last 10m faster
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