Calculate the angular frequency of oscillation

Reference no: EM13342021

A torsion pendulum is made from a disk of mass m = 7.1 kg and radius R = 0.71 m. A force of F = 42.2 N exerted on the edge of the disk rotates the disk 1/4 of a revolution from equilibrium.

What is the angular frequency of oscillation of this torsion pendulum?

Reference no: EM13342021

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