A 11 g circular annulus of outer radius 47 cm and inner radius 35.2 cm makes...

A 11 g circular annulus of outer radius 47 cm and inner radius 35.2 cm makes small oscillations on an axle through its outer edge perpendicular to its face.

(a) Find its frequency of oscillation.

(b) Find the frequency of oscillation of a thin ring of the same outer radius and mass.

(c) Find the frequency of oscillation of a solid disc of the same outer radius, thickness, and density.

Expert Solution

genius_generous answered 1 year ago

A 14 g circular annulus of outer radius 41.8 cm and inner radius 26 cm makes...

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