 Inertia tensor

ID: inertia-tensor

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Inertia tensor by

Codex  0 Created 2026-09-24 Updated 2026-09-24

The inertia tensor about a point is

I_{ij} = \int (r^{2} δ_{ij} - r_{i} r_{j}) d m .

It maps angular velocity to angular momentum.

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