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In the 2008 Olympics, Jamaican sprinter usain's bolt average shocked the world as he ran the 100- meter dash in 9.69 seconds. Determine usain's average speed for the race.
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In the 2008 Olympics, Jamaican sprinter usain's bolt average shocked the world as he ran the 100- meter dash in 9.69 seconds. Determine usain's average speed for the race.

User Neil Miller
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Avg Speed = Total Distance/Total time taken avg speed= 100 m / 9.69sec = 10.3 m/sec.
User James McShane
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