9. The figure at right depicts the following situation: a thinuniform rod of length L = 3.0 m and mass M = 4.0 kg is freeto pivot about a frictionless axle parallel to the z-axis andpassing through its midpoint. The moment of inertia of therod about the axle is =MI². Initially the rod is at rest,hanging vertically. A small clay ball of mass m = 1.0 kg isshot at the rod with velocity = (1.0"), and it impacts the rod at a distance L/3 below thepivot point. The clay ball sticks to the rod, and they both swing together in an upward arc. If theputty ball swings to a final maximum height h above the point where it first struck the rod, whatis the height h?A) 0.003 mB) 0.013 mC) 0.027 mD) 0.043 mE) 0.067 m

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Answered: 9. The figure at right depicts the…

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