Saturday, June 30, 2012

Some artificial gravity numbers

Speculation alert

These are some combinations of radius and rpm for calculating artificial gravity.

Interesting to contemplate what it might take to pull these off.

For example, a large structure of 900 meters in radius would require a turning speed at the edge of over 300 km per hour. That would require a non trivial amount of energy to get it up to speed.

But a smaller radius would take much less as you would expect. But the rpm may be more than the average person could tolerate.

There would have to be a happy medium that would make the thing feasible.


The velocity is at the edge as it rotates around the center of gravity

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