14.58.Model:The rod is thin and uniform with moment of inertia described in Table 12.2. The clay ball is a particle located at the end of the rod. The ball and rod together form a physical pendulum. The oscillations are small. Visualize:Solve:The moment of inertia of the composite pendulum formed by the rod and clay ball is ()()()()22rod + ballrodballrodball22321310.200 kg0.15 m0.020 kg0.15 m1.9510kg m3IIImLmL−=+=+=+=×The center of mass of the rod and ball is located at a distance from the pivot point of
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