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A heavy disk, free to rotate on its axis, is mounted in a light framework. If...

A heavy disk, free to rotate on its axis, is mounted in a light framework. If the radius of the disk is 0.2 m and its angular velocity is 600 rad s-1, find the angular velocity of precession when it is supported with its axis horizontal at a point 0.15 m from the center of mass of the disk.

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