(Answered) Prove that the rotational inertia of a thin rod of

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Prove that the rotational inertia of a thin rod of length l about an axis through its center, perpendicular to its length, is I = Ml^2/12. (b) Use the parallel-axis theorem to find the moment of inertia when the axis of rotation is through one end, perpendicular to the length of the rod.

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