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Does it draw a line?

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Old Sep 29, 2009 | 07:33 AM
  #11  
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Originally Posted by skibum,Sep 29 2009, 09:09 AM
100% no. The earth spins at 1,000mph at the equator.

1000mph = 16.6 miles per minute = .27 miles per second

If you jumped in the air for 1 second do you come down 1/4 mile from where you started? No.
Maaaaan that would be awesome

Only crappy part would be the walk back when you overshoot your jump.
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Old Sep 29, 2009 | 07:41 AM
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Ok I guess that IS what you meant. Another good way of thinking about this is that you're standing at the front of a bus traveling 60 mph and jump. You dont go crashing into the back of the bus because you're already in equilibrium with the bus and all its contents.

Now if the bus was standing still, and could somehow accelerate really quickly while you jump, that would be a different story.
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Old Sep 29, 2009 | 07:42 AM
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Originally Posted by MikeyCB,Sep 29 2009, 07:33 AM
Maaaaan that would be awesome

Only crappy part would be the walk back when you overshoot your jump.
And your 1/4mile time would beat a top fuel dragster by over 2 seconds and they have over 5,000hp
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Old Sep 29, 2009 | 07:56 AM
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Originally Posted by skibum,Sep 29 2009, 10:42 AM
And your 1/4mile time would beat a top fuel dragster by over 2 seconds and they have over 5,000hp
Well, it depends on which way they were facing
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Old Sep 29, 2009 | 09:05 AM
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Old Sep 29, 2009 | 09:41 AM
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Originally Posted by senor_flojo,Sep 29 2009, 12:05 PM
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Old Sep 29, 2009 | 09:47 AM
  #17  
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You're hovering over a spot on the beach that is moving with the earth's rotation. No line.
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Old Sep 29, 2009 | 11:25 AM
  #18  
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Are you on the equator? If yes, then there is no line (assuming you ignore the atmospheric impact of wind, etc).

Otherwise, there is a line.
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Old Sep 29, 2009 | 11:49 AM
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Originally Posted by The Raptor,Sep 29 2009, 11:47 AM
You're hovering over a spot on the beach that is moving with the earth's rotation. No line.
No line
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Old Sep 29, 2009 | 01:23 PM
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Originally Posted by The Raptor,Sep 29 2009, 01:47 PM
You're hovering over a spot on the beach that is moving with the earth's rotation. No line.
So you think the hovercraft is moving at the same speed as the earth?
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