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AP Physics C: Mechanics
7.5 Simple and Physical Pendulums
AdvancedMCQMathematical19k
A physical pendulum disk pivoted at distance d from its center.
A physical pendulum disk pivoted at distance d from its center.
A physical pendulum consists of a uniform solid disk of mass \(M\) and radius \(R\). A small pivot hole is drilled at a distance \(d\) from the center of the disk, allowing it to swing freely without friction in a vertical plane. Which of the following expressions represents the pivot distance \(d\) that minimizes the period of small-angle oscillations?

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