What is his top speed, Usain Bolt is running a 100m dash.

What is his top speed

Reference no: EM13242012

Usain Bolt is running a 100m dash. He accelerates to top speed over the first 45 m, then runs at a constant speed for the last 55 m. If he weighs 65 kg and finishes the race in 9.5 seconds, what is the average horizontal force exerted by his shoes on the ground during the first 45 meters? What is his top speed?

Reference no: EM13242012

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