Question: A uniform, solid disk with mass m and radius R is pivoted about a horizontal axis through its center. A small object of the same

A uniform, solid disk with mass m and radius R is pivoted about a horizontal axis through its center. A small object of the same mass m is glued to the rim of the disk. If the disk is released from rest with the small object at the end of a horizontal radius, find the angular speed when the small object is directly below the axis.

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