482_Dynamics 11ed Manual

482_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 16 *Problem 16-124 At a given instant the wheel is rotating with the angular velocity and angular acceleration shown. Determine the acceleration of block B at this instant. Given: θ 60 deg = ω 2 rad s = α 6 rad s 2 = φ 45 deg = l 1.5 m = r 0.3 m = Solution: r 1 r cos () sin 0 = r 2 l cos sin 0 = k 0 0 1 = Guesses AB 1 rad s = AB 1 rad s 2 = v B 1 m s = a B 1 m s 2 = Given kr 1 × AB 2 × + 0 v B 0 = 1 × k 1 × × AB 2
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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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