490_Dynamics 11ed Manual

# 490_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 16 Problem 16-133 The collar E is attached to, and pivots about, rod AB while it slides on rod CD . If rod AB has an angular velocity of ω AB and an angular acceleration of α AB both acting clockwise, determine the angular velocity and the angular acceleration of rod CD at the instant shown. Given: AB 1 rad s 2 = AB 6 rad s = l 4f t = θ 45 deg = Solution: u 1 cos () sin 0 = u 2 cos sin 0 = r 1 l u 1 = r 2 l u 2 = k 0 0 1 = Guesses CD 1 rad s = v rel 1 ft s = CD 1 rad s 2 = a rel 1 ft s 2 = Given AB kr 1 × CD 2 × v rel u 2 + = AB 1 × AB 2 r 1 CD 2 × CD 2 r 2 a rel u 2 + 2 CD k v rel u 2 × + = CD CD v rel a rel Find CD CD , v rel , a rel ,
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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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