parallel axis theoremとは 意味・読み方・使い方

使用する際の注意点

Let I_cm be the moment of inertia of a rigid body about an axis through the centre of mass of the rigid body. The parallel axis theorem states that the moment of inertia of the body about some other axis parallel to the first axis equals ${\displaystyle I=I_{\mathrm {cm} }+md^{2}}$, where m is the mass of the rigid body and d is the distance between the two parallel axes.

参考

• perpendicular axis theorem