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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
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:
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.
- Spring '09