12_P75InstructorSolution

12_P75InstructorSolu - 12.75 Model Visualize Solve The masses are particles(a The moment of inertia of the barbell is 2 I = I M I m = Mx 2 m L x

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12.75. Model: The masses are particles. Visualize: Solve: (a) The moment of inertia of the barbell is () 2 2 Mm II I M x m Lx =+= + − The rotational kinetic energy is therefore ( ) 2 22 2 rot 11 KI M x m L x ω == + To find x such that
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This note was uploaded on 12/10/2011 for the course PHYS 1211 taught by Professor Geller during the Fall '09 term at University of Georgia Athens.

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