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Unformatted text preview: Given: 1 15 rad s = 2 60 rad s = t 80 s = D 2 ft = Solution: r D 2 = 2 1 t + = 2 1 − t = 0.56 rad s 2 = a t r = a t 0.563 ft s 2 = a n 2 2 r = a n 3600 ft s 2 = 2 2 1 2 − 2 = 3000rad = d r = d 3000ft = Problem 163 The angular velocity of the disk is defined by ω = at 2 + b . Determine the magnitudes of the velocity and acceleration of point A on the disk when t = t 1 . 396...
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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.
 Spring '08
 ChristianFeldt
 Dynamics

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