- #1
frozenguy
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Homework Statement
Determine the moments of the inertia of the Z-section about its centroidal x0 and y0 axes.
I didn't draw them in, but the x0 axis is 80[mm] up from the bottom and the y0 axis is 90[mm] from the left most point. So it is in the middle of the piece.
The Attempt at a Solution
So I guess I'm confused as to whether or not I need to even set up this chart since its only asking for [tex]\bar{I}x[/tex] and [tex]\bar{I}y[/tex]. Its just the sum of each from the three different parts? If I do need the chart, what is dx a distance from/to? I don't think my numbers are right at all.
I have the answers in the book.