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RE: Radius of Gyration

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Oop's

To clarify:

1) 1st moment of area used to get centroid, centre of area : compare centre
of mass.
2) What we call inertia in strength of materials is 2nd moment of area.


Regards
Conrad Harrison
B.Tech (mfg & mech), MIIE, gradTIEAust
mailto:sch.tectonic(--nospam--at)bigpond.com
Adelaide
South Australia



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