hw31_soln

hw31_soln - f Cél4~éél Summer OE QMfifl Sam/$625? 9.87...

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Unformatted text preview: f Cél4~éél Summer OE QMfifl Sam/$625? 9.87 Two B-kg uniform disks are attached to the Q-kg rod AB as 1. Knowing that the constant of the spring is 5 kN/m and that the disks Without sliding, determine the frequency of vibration of the system. 180 mm 180 mm . k _. a? . Svhik Wfiémwn Egfiwvfl“ 63?? 01:64]: a} .swmwmmm ~—M~wgn _ fluwflwm Wm“ M W M PW”??- M 133.92 A uniform B—lb disk can roll witheut slipping on a cylindrica surface and is attached to a 4—H) uniform slender bar AB. The bar is attachet ‘ to a spring of constant k = 20 lb/ft and can rotate freely in the vertical plane L about point A. Knowing that end B is given a small displacement and re- leased, determine the period of the resulting vibration. + M + “WEB g? on w . g 9» W3 éflhfi'DX (3&2...— {LASfQ - IE. #2“ ~+ @fi-kfiéfiim Gig? 2. &%‘Q(€n3 gm" \ “x 9-615?(%§* }\ ...
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This note was uploaded on 03/22/2012 for the course CE 2460 taught by Professor Moorthy during the Fall '08 term at LSU.

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hw31_soln - f Cél4~éél Summer OE QMfifl Sam/$625? 9.87...

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