The moment of inertia of a compact disc is about 10 -5 kg-m 2 . (a) Find
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The moment of inertia of a compact disc is about 10-5 kg-m2.
(a) Find the angular momentum L = Iω when the disc rotates at ω/2π = 735 rev/min and
(b) Find the approximate value of the quantum number ℓ.
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