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The record-holder Kittinger was in free fall for four minutes, 36 seconds, and accelerated to 614 mph, equivalent to Mach 0.9, just shy of the sound barrier. For his grand finale, Baumgartner expects to be in free fall for five minutes, 35 seconds, and achieve Mach 1, or 690 mph. All told, the descent should take 15 to 20 minutes.
Originally posted by camaro68ss
get this
The record-holder Kittinger was in free fall for four minutes, 36 seconds, and accelerated to 614 mph, equivalent to Mach 0.9, just shy of the sound barrier. For his grand finale, Baumgartner expects to be in free fall for five minutes, 35 seconds, and achieve Mach 1, or 690 mph. All told, the descent should take 15 to 20 minutes.
Originally posted by camaro68ss
Originally posted by camaro68ss
get this
The record-holder Kittinger was in free fall for four minutes, 36 seconds, and accelerated to 614 mph, equivalent to Mach 0.9, just shy of the sound barrier. For his grand finale, Baumgartner expects to be in free fall for five minutes, 35 seconds, and achieve Mach 1, or 690 mph. All told, the descent should take 15 to 20 minutes.
What are the implications of a human reaching Mach 1? is there any? will he blow his ear drums out with the sound wave? IDKedit on 16-3-2012 by camaro68ss because: (no reason given)