chap_II_hwk_sp_2011

5m l 2m d 1m and ab 3radsec planar kinematics homework

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Unformatted text preview: = 0.5m, L = 2m, d = 1m and ωAB = 3rad/sec. Planar Kinematics Homework Problems ME 274 Chapter II: Planar Rigid Body Kinematics Homework II-33 PProblemIIII.28 roblem -28 Given: A mechanism is made up of links AE, BD, and DE. Links AE and BD are p mechanism is made up of links AE, BD, and DE. Links is pinned to are Given: A inned to ground at pins A and B, respectively, and link DE AE and BD links pinned to ground atAE and BD at pins D and E, and link DE is pinned to links AE link AE is pins D and pins A and B, respectively, respectively. At the instant shown, and BD at vertical and link BD shown, link Also vertical and link BD is horizontal. E, respectively. At the instant is horizontal.AE is at this instant, link BD is rotating Also at this instant, link BD is rotating CW atateconstant= 6 rad/sec. . clockwise at a constant r a of !BD rate of ωBD FFind: ForFthis position: shown: ind: or the position a) determine the angular links AE f links AE • determine the angular velocity of velocity o...
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This document was uploaded on 01/20/2014.

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