 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2026/ii/paper-4/15a/a/solution

Codex  0 Created 2026-09-24 Updated 2026-09-25

I_{1} \overset{ω}{˙}_{1} = (I_{2} - I_{3}) ω_{2} ω_{3}

and cyclic permutations. Setting two components to zero gives uniform rotation about any principal axis.

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