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Line 33: === Tensor generalization === The parallel axis theorem can be generalized to calculations involving the [[Moment of inertia#Inertia tensor\|inertia tensor]].<ref name="Abdulghany">A. R. Abdulghany, American Journal of Physics 85, 791 (2017); doi: https://dx.doi.org/10.1119/1.4994835 .</ref>. Let {{math\|''I<sub>ij</sub>''}} denote the inertia tensor of a body as calculated at the centre of mass. Then the inertia tensor {{math\|''J<sub>ij</sub>''}} as calculated relative to a new point is :<math>J_{ij}=I_{ij} + m\left(\|\mathbf{R}\|^2 \delta_{ij}-R_i R_j\right),</math>

Parallel axis theorem: Difference between revisions