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September 16, 2014

Homework Help: Physics

Posted by Anonymous on Monday, November 14, 2011 at 12:17pm.

It has been suggested that rotating cylinders about 9 mi long and 5.1 mi in diameter be placed in space and used as colonies. What angular speed must such a cylinder have so that the centripetal acceleration at its surface equals the free-fall acceleration on Earth?

? rad/s

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