
Let us consider a rectangular plate of size a × b and thickness t about its centroidal axis.
Moments and Product of Inertia |
|
Radii of Gyration We can write, Ixx = kx2 M Iyy = ky2 M Izz = kz2 M where kx , ky and kz are the radii of gyration and M is the total mass. An example: |
|