544_Dynamics 11ed Manual

544_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 17 Given: W 3lb = a 2f t = g 32.2 ft s 2 = θ 30 deg = b 2f t = ω 5 rad s = c 3f t = α 8 rad s 2 = d 3f t = Solution: x' Wa W a 2 + 2 W a Gn c ω 2 a Gt c α = Guesses V E 1lb = N E 1lb = M E 1lbf t = Given 2 WV E 2 W g a Gt cos θ () 2 W g a Gn sin θ () = N E 2 W g a Gn cos θ () 2 W g a Gt sin θ () = M E V E x' 0 = V E N E M E Find V E N E , M E , () = N E V E 9.87 4.86 lb = M E
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This note was uploaded on 08/16/2011 for the course EGN 3321 taught by Professor Christianfeldt during the Spring '08 term at University of Central Florida.

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