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posted by  Zach Knoxx on 11/1/2009 6:19:29 PM  |  status: Closed  |  Earned Karma: 33

absolute and relative velocity in general plane motion (rotation and translation)

Course Textbook Chapter Problem Needs by
Classical Mechanics Vector Mechanics for Engineers: Dynamics (8th) by Beer, Johnston, Clausen 15 66P 11/2/2009 at 1:00:00 PM
Question Details:
A 16-inch by 8-inch plate FBDH is held at an angle by 2 bars. The 2 shorter sides of the rectangular plate are FB & DH. Bar AB is pinned at A to a vertical wall and bar DE is pinned at E to the ground. Bar AB is 8 inches long and so is bar DE.ω We know at instantaneous time t, bar DE has a constant angular velocity ω = 35 rad/s clockwise.
Distance AE = 16 inches
Distance AD = (16^2 - 8^2)^(1/2)
Determine (a) ω of plate FBDH, & (b) the zero-velocity point on plate FBDH
I need help with this problem. I have usedd the necessary equations as far as I can see, but I don't get the right answers.
Please help me. 
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posted by tvo on 11/6/2009 5:56:21 PM  |  status: Live
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