Three balls, with masses of 3M, 2M, and M, are fastened to a massless rod of length L as shown. The rotational inertia about the left end of the rod is: A) ML²/2 B) ML² C) 3ML²/2 D) 6ML² E) 3ML²

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The Answer of Three balls, with masses of 3M, 2M, and M, are fastened to a massless rod of length L as shown. The rotational inertia about the left end of the rod is: A) ML²/2 B) ML² C) 3ML²/2 D) 6ML² E) 3ML²

Three Balls, with Masses of 3M, 2M, and M, Are