three identical thin rods each of lenght L and massM are welded perpendicluar to one another determine the monemt of inertia of the structure pink line is the axis of rotation. i think i need to use Icm= 1/12 ML^2 and I=1/3ML^2(adsbygoogle = window.adsbygoogle || []).push({});

but not sure which rod uses which formula

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# Homework Help: Help calulating the monent of inertia

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