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Statement of a problem № 3391

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In the arrangement shown in Fig. 6.10, the radius of the pulley is r , its moment of inertia about the rotation axis is I and k is the spring constant. Assuming that the mass of the thread and the spring is negligible and that the thread does not slide over the frictionless pulley, calculate the angular frequency of small oscillations.

Solution:
In the arrangement shown in Fig. 6.10, the radius of the pulley is r , its momen

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