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If You Fell Out Of A Spaceship...


Krisboats

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Basically, if you fell out of a spaceship (in space) with a lung full of air, could you survive for a few seconds/minutes?

As far as i was aware mate the best way to survive in a vacuum would be to expel all the air from your lungs to balance the pressure and subsequently keeping you alive that slightly shorter amount longer than having the air ripped from inside you.

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If you mean in space you'd probably die instantly as all air inside you will try to expand to match the presure outside.

If you were in a space suit of some sort I'd imagine you can float around for a bit then die.

Would be so cool to float around in space, if you weren't dying of course :P

Edited by ZeroMatt
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You'd just float around. I reckon you could make yourself spin just from swinging your leg or arm and stoppng it sharply.

no

because you'd need something to push against, like air or water, for that to work. The result of doing it would make you look like a berk (Y)

hehe

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yeah you'd die a very silent death chances you'd be completely frozen before you knew much about it, which raises the question if you were to jump out of a spaceship far from the sun would you be cryogenically frozen and never really die?

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yeah you'd die a very silent death chances you'd be completely frozen before you knew much about it, which raises the question if you were to jump out of a spaceship far from the sun would you be cryogenically frozen and never really die?

Trust you G*...

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no

because you'd need something to push against, like air or water, for that to work. The result of doing it would make you look like a berk (Y)

hehe

You can bend your limbs in a weightless scenario, as the limbs are on hinges and the muscles are pushing/pulling them about. So no water or air (please note you can't actually use air to push yourself along anyway :- ) is needed in order to quickly flex a limb and stop it dead. In fact, thats how you move in a weightless environment.

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You can bend your limbs in a weightless scenario, as the limbs are on hinges and the muscles are pushing/pulling them about. So no water or air (please note you can't actually use air to push yourself along anyway :- ) is needed in order to quickly flex a limb and stop it dead. In fact, thats how you move in a weightless environment.

i should've done a-level physics...

yeah, to move in space you need to push one thing one way for you to go the other... which is why i mentioned air. But i spose throwing your body parts around like you're brain-broke would move you somewhat. I think the simpler idea is to stay in the spaceship

as for, wouldn't you be cryogenically frozen and not die, even if you froze, the pressure difference would still make you explode. So instead of you exploding in lumps of body-goo, you'd explode into shards of ex-penis, finger, arse, ribcage, so on...

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i should've done a-level physics...

yeah, to move in space you need to push one thing one way for you to go the other... which is why i mentioned air. But i spose throwing your body parts around like you're brain-broke would move you somewhat. I think the simpler idea is to stay in the spaceship

Its completely possible to flick your entire body round 360 degrees with a quick flick of your wrist ;)

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you are definitely not going to get as far as the atmosphere man!

and those saying that you'd freeze...it would depend on where you fell out....IE: in view of the sun or not..solar radiation makes satellites round earth get up to thousand of degrees K...you could have one side of you boiling and the other freezing...nice.

i don't know how quickly the vacuum would do you over....probably instantaneously...

other things to worry about would be space debris..dust...millimetre sized particles moving at ~20km/s...ouch!

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I think the simple answer is we just don't know because it has never happened, unless of couses it has and NASA have covered it up! :P

Has anyone watched the film Total Recall, arnold schwarzenegger goes out onto the suface of mars I think and lasts a few minutes?

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