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chap_V_hwk_sp_2011

A second cable is wrapped around the inner radius r

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Unformatted text preview: is wrapped around the inner radius (R) of the drum supports block B (having a mass of m). Assume that the cables do not slip on the drum as the system moves. The system is released from rest. netics Homework Problems V-12 m having a mass of 2m and centroidal radius of gyration kO is pinned to ts center of mass O. A cable is wrapped around theof the drum after the the has rotated through an angle of θ. Find: Determine the angular speed outer radius (2R) of drum orts block A (having a mass of 3m). A second cable is wrapped around the s (R) of the drum supports block B ass of m). Assume that the cables 2m on the drum as the system moves. is released from rest at instant “1’. 2R w a free body diagram (FBD) of the O tem made up of the drum and g ticles A and B. List which, if any, R conservative forces do work on this tem. termine the angular speed of the m after the drum has rotated through angle of !. A m B 3m lowing parameters theyour analysis: m = 50 kg ,your analysis:ter ,= 60kg , R = 0.5m, k = 0.6m a...
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