426_Dynamics 11ed Manual

426_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 16 Problem 16-45 Bar AB rotates uniformly about the fixed pin A with a constant angular velocity ω . Determine the velocity and acceleration of block C when θ = θ 1 . Given: L 1m = 1 60 deg = 2 rad s = α 0 rad s 2 = Solution: θθ 1 = ' = '' = Guesses φ 60 deg = ' 1 rad s = '' 1 rad s 2 = s C = v C 1 m s = a C 2 m s 2 = Given L cos () L cos + L = sin ' sin ' + 0 = cos ' 2 sin '' + sin '' + cos ' 2 + 0 = s C L sin L sin = v C L cos 'L cos ' = a C L sin ' 2 L cos '' + L sin ' 2 + L cos '' = ' '' s C v C a C Find
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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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