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Usain Bolt: 9.55 seconds

Some physicists have worked out what Usain Bolt's time in the 100 meters in Beijing would have been if he hadn't started celebrating before the finish line: 9.55 seconds. The original paper is here. I tried doing this the day after the race but even the HD footage wasn't good enough to see the tick marks on the track and I didn't want to mess around with all the angles. (via justin blanton)

Update: The folks at The Science of Sport lay out a much more sensible case relying on split times that Bolt would have run somewhere between 9.61 and 9.69. (thx, jim)

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This entry was published on September 12, 2008 at 01:49 pm.

Tags for this entry:  usainbolt  sports  trackandfield  olympics  2008summerolympics  science 

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You're visiting kottke.org. All content by Jason Kottke (contact me) unless otherwise noted, with some restrictions on its use. Good luck will come to those who dig around in the archives. If you've reached this point by accident, I suggest panic. In memory of DFW, rest in peace. Thanks for everything.