Question

In a continuous disk of a radius R a disk-shaped hole with a diameter R is made as shown in the figure. The disk is placed on a table and is given a small deviation from its equilibrium position, i.e. the one in which the center-of-mass is lowest. Find the period of resulting oscillations assuming that the disk only rolls, but not slides. (3P) Figure 1: Oscillator

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3M4 2 - IMR 2. MR 6 咇 199R T 336

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