Creating Artificial Gravity in Space: Using Centripetal Force on a Space Station

AI Thread Summary
Centripetal force can theoretically be used to create artificial gravity on a space station by rotating the station to generate acceleration. The required rotation speed must be calculated to achieve sufficient acceleration for simulated gravity. However, this design poses challenges, such as the fact that acceleration would be directed towards the center, potentially leaving occupants in the center unable to walk on the ground. The discussion also touches on the distinction between centripetal and centrifugal forces, with a suggestion that centrifugal force is the relevant concept for creating artificial gravity. Overall, the feasibility of using rotation to simulate gravity raises important questions about design and functionality in space environments.
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Homework Statement


Could centripetal force be used to create a sort of artificial gravity aboard the space station?
If so, how would you go about this?


Homework Equations





The Attempt at a Solution


At first I wanted to say yes, but how fast would the space station have to rotate to generate enough acceleration? And wouldn't the acceleration come from every direction pointing towards the center of the circular motion? And wouldn't this make the person stuck in the very center of the station, and not able to walk on the ground of the station? Sorry if my questions are poorly worded.
 
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Have you seen movie "Elysium"?
 
No I haven't, I've heard it's pretty cool though! If I watched it would it help me understand?
 
Ohhh so centripetal force wouldn't work? You would use centrifugal force?
 

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