405_Dynamics 11ed Manual

405_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

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Engineering Mechanics - Dynamics Chapter 16 Solution: ω 2 At 2 2 B + = v 2 r 2 = v 2 16.50 ft s = dr 0 t 1 t 2 B + d = d 40.50 ft = α d 2 d t = 2 2 = 8.00 rad s 2 = Problem 16-13 A motor gives disk A a clockwise angular acceleration A = at 2 + b. If the initial angular velocity of the disk is 0 , determine the magnitudes of the velocity and acceleration of block B when t = t 1 . Given: a 0.6 rad s 4 = 0 6 rad s = r 0.15 m = b 0.75 rad s 2 = t 1 2s = Solution: A at 1 2 b + = A a 3 t 1 3 bt 1 + 0 + = v B A r = v B 1.365 m s = a B A r = a B 0.472 m s 2 = Problem 16-14 The turntable T is driven by the frictional idler wheel
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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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