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Joined: May 2003
Posts: 31,298 Likes: 11
Campfire 'Bwana
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Campfire 'Bwana
Joined: May 2003
Posts: 31,298 Likes: 11 |
Orbit is merely "bullet drop". Imagine firing a bullet parallel to the ground (mentally removing all air resistance to maintain velocity). The faster you fire that bullet, the farther away it hits the ground, right? Now imagine that you fire it fast enough that its downward curve due to gravity matches the curvature of the Earth. It would remain at a constant altitude above the ground and continue on around the globe - always falling due to gravity, but also always missing the Earth because of its forward speed.
That's orbit.
Cleverly disguised as a responsible adult.
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Joined: Mar 2011
Posts: 8,287 Likes: 9
Campfire Outfitter
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Campfire Outfitter
Joined: Mar 2011
Posts: 8,287 Likes: 9 |
6-1/2 miles per second?
I dont see how that’s possible
but...if that’s what it takes, hard for me get my mind around Just take a look at the thrust to weight ratio. Then figure as it burns fuel that ratio goes up!That’s what I was trying to sell to my wife,... she wasn’t buying it.
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Joined: Oct 2008
Posts: 18,189
Campfire Ranger
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Campfire Ranger
Joined: Oct 2008
Posts: 18,189 |
TRUMP- GABBARD 2024
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Joined: Feb 2010
Posts: 3,923
Campfire Tracker
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Campfire Tracker
Joined: Feb 2010
Posts: 3,923 |
Child’s play. Look up operation Plumbbob.........America at its finest. Beat the riskies into space.
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