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To: mlocher

Thanks for the answer. So the jump will give him enough time to deaccelerate from 600 mph to terminal velocity? I didn’t you could slow down in free fall.


50 posted on 05/22/2010 10:27:12 PM PDT by catfish1957 (Hey algore...You'll have to pry the steering wheel of my 317 HP V8 truck from my cold dead hands)
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To: catfish1957
In true "free fall" you can't.

The problem is that he isn't really in free fall. There is a resistive force proportional to his velocity, which also increases exponentially (by the Law of Atmospheres) as he falls from near vaccuum to one atmosphere of pressure.

55 posted on 05/22/2010 11:34:56 PM PDT by FredZarguna ("Thomas Jefferson still survives.")
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To: catfish1957

You can slow down in free fall if the air density increases - which is what happens when you descend to lower altitudes.


60 posted on 05/23/2010 7:20:59 AM PDT by coloradan (The US has become a banana republic, except without the bananas - or the republic.)
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