# moment of inertia of a T-profile

by pepsikan
Tags: mechanics, moment of inertia
 P: 1 1. The problem statement, all variables and given/known data Hi I have to calculate the moment of inertia for a thick-walled T profile 2. Relevant equations 3. The attempt at a solution I have determined the center of gravity (the easy part) of it already how should I proceed? Thanks Pep
 PF Patron P: 3,143 $$I_G=\int r^2 dm$$. You should find what dm is worth in your case.

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