Answered: A sanding disk with rotational inertia… | bartleby

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A sanding disk with rotational inertia 0.0012 kg-m² is attached to an electric drill
whose motor delivers a torque of magnitude 13 N-m about the central axis of the
disk. About that axis and with a torque applied for 42 millisecond, what is the
magnitude of the angular momentum?

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