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Dynamics Problem I...URGENT (Will rate lifesaver immediately!)

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Date Posted: 7/22/2008 2:34:20 AM  Status: Live
Dynamics Problem I...URGENT (Will rate lifesaver immediately!)
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 Knowing that the crank AB rotates about point A with a constant angular velocity of 900 rpm clockwise. 

(a)  Show that VD = 191.70[in/s] ↓ and ωBD = 16.41[rad/s] CCW

(b) Determine the acceleration of the piston when  θ= 60o.  (Answer: ap = 494[ft/s2] ↓ )

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Date Posted: 7/23/2008 11:45:13 PM  Status: Live
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