Question: A glaciologist models ice flow with vectors $\mathbf{u}$ and $\mathbf{w}$, where $\|\mathbf{u}\| = 5$, $\|\mathbf{w}\| = 7$, and the angle between them is $60^\circ$. Compute the magnitude of $\mathbf{u} \times \mathbf{w}$.

Sun, 03 May 2026 10:15:43 +0000

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