Homework Help: applied mechanics

Posted by Henri on Thursday, May 7, 2009 at 9:48am.

How do we calculate the "radius of gyration" of a 500g steel rod spinning at 300 RPM and having a lenght of 30cm?

We need this to find the moment of Inertia... don't we?

applied mechanics - SraJMcGin, Thursday, May 7, 2009 at 10:16am
Oh dear! Is this ever NOT my field!

http://www.google.com/search?q=how+to+calculate+the+radius+of+gyration+of+a+steel+rod&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

Sra

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