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CG PET Angular Momentum — practice questions

2 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.

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The **angular momentum** of a particle of momentum $\vec p$ at position $\vec r$ (from origin) is:An ice-skater spinning with arms extended ($I_1 = 4$ kg·m², $\omega_1 = 3$ rad/s) pulls her arms in to $I_2 =