166_Dynamics 11ed Manual

166_Dynamics 11ed Manual - 1.287 1.287 0.644 0.644 ft s 2 =...

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Engineering Mechanics - Dynamics Chapter 13 s A 2 s C + L 1 = s D s D s B () + L 2 = s C s D + d + d' = Guesses a A 1 ft s 2 = a B 1 ft s 2 = a C 1 ft s 2 = a D 1 ft s 2 = T A 1lb = T B 1lb = N A 1lb = Given a A 2 a C + 0 = 2 a D a B 0 = a C a D + 0 = T B W B W B g a B = T A W A sin θ () μ k N A + W A g a A = N A W A cos () 0 = 2 T A 2 T B 0 = a A a B a C a D T A T B N A Find a A a B , a C , a D , T A , T B , N A , () = T A T B N A 48 48 80 lb = a A a B a C a D
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Unformatted text preview: 1.287 1.287 0.644 0.644 ft s 2 = d A v 2 2 a A = a A 1.287 ft s 2 = d A 9.71 ft = 164...
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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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