A circular hoop of radius 61 cm is hung on a narrow horizontal rod and allowed to swing in the plane of the hoop. What is the period of its oscillation, assuming that the amplitude is small? s Use the expression for the period of a physical pendulum.
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Given that the moment of inertia of a hoop about its center is \(I = MR^2\), where \(M\) is the mass of the hoop and \(R\) is the radius of the hoop. The moment of inertia about the pivot point is \(2MR^2\). ** Show more…
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