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# Cylindrical shape

Calculate the moment of inertia of a cylindrical shape, with width A, height B, length C and mass m.

$$I_{xx} = \dfrac {mr^{2}}{4} + \dfrac {mC^{2}}{12}$$

$$I_{yy} = \dfrac {mr^{2}}{4} + \dfrac {mC^{2}}{12}$$

$$I_{y_{1}y_{1}} = \dfrac {mr^{2}}{4} + \dfrac {mC^{2}}{3}$$

$$I_{zz} = \dfrac {mr^{2}}{2}$$