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shropshire

If you fell through the Earth..

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I'd be smack dab in the middle of the Indian Ocean. Along with the other 245million+ residence of the USA. B|




"Find out just what any people will quietly submit to and you have found out the exact measure of injustice and wrong which will be imposed upon them."

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I'd end up in the Indian ocean . . . and then Patrick Swayze could rescue me and I could be part of his crew in Point Break 2.:ph34r:

I'm not usually into the whole 3-way thing, but you got me a little excited with that. - Skymama
BTR #1 / OTB^5 Official #2 / Hellfish #408 / VSCR #108/Tortuga/Orfun

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I can't tell the scale, but it looks like a raft might be able to get me to an island called "French Southern and Antarctic Lands"

Blues,
Dave



It'd take more than a raft to get me there.



OK, me too...looks like 405 miles. There's an inhabited (much smaller) island about the same distance to the west of my point. Kinda cool (in a geeky sort of way) looking at the satellite pictures and wondering what the different buildings are for (the island isn't named on google maps).

Edit to add: The place is in google earth...they are the Crozet islands, and appear to be scientific outposts for the study of King penguins.

Blues,
Dave
"I AM A PROFESSIONAL EXTREME ATHLETE!"
(drink Mountain Dew)

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I would be directly west of Perth, Australia, about half the distance between Perth and Sydney, way the fuck out in the Indian Ocean...
"Mediocre people don't like high achievers, and high achievers don't like mediocre people." - SIX TIME National Champion coach Nick Saban

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I would be directly west of Perth, Australia, about half the distance between Perth and Sydney, way the fuck out in the Indian Ocean...


So that's about 2000kms then, good luck with the swim;)
You are not now, nor will you ever be, good enough to not die in this sport (Sparky)
My Life ROCKS!
How's yours doing?

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And, for physics geeks, how long would it take you to get there? Since the original question ignores air resistance (or you'd never make it all the way through to the other side) you may ignore air resistance in this part too.
...

The only sure way to survive a canopy collision is not to have one.

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And, for physics geeks, how long would it take you to get there? Since the original question ignores air resistance (or you'd never make it all the way through to the other side) you may ignore air resistance in this part too.


Actually air resistance isn't the problem,... ground resistance is.

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And, for physics geeks, how long would it take you to get there? Since the original question ignores air resistance (or you'd never make it all the way through to the other side) you may ignore air resistance in this part too.


Actually air resistance isn't the problem,... ground resistance is.



Ignoring that is also implicit in the original problem.
...

The only sure way to survive a canopy collision is not to have one.

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For the purposes of the problem, should we also assume that the Earth is a true sphere?

Then the volumetric radius is 6371 km.
thus the distance is 12742 km

What about gravity? g is 9.8 ish at the surface of the earth but as you move towards the centre, what happens?.. g = GM/(r^2) so as radius gets smaller g gets bigger so when r = 0 g is given by a divide by zero error!! bollox, my simple head hurts.

(.)Y(.)
Chivalry is not dead; it only sleeps for want of work to do. - Jerome K Jerome

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If i fell through I'd be about 50km off the East coast of Bermuda, hmmmmm wonder if that is inside the triangle
:)

You are not now, nor will you ever be, good enough to not die in this sport (Sparky)
My Life ROCKS!
How's yours doing?

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And, for physics geeks, how long would it take you to get there? Since the original question ignores air resistance (or you'd never make it all the way through to the other side) you may ignore air resistance in this part too.



42
Never try to eat more than you can lift

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