Statics S10 Test 1 Rework - Name_...

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EGN 3311 STATICS: Test #1 Rework You must submit your work in homework format! 1. The 30’ high pole  AO  is supported by 3 cables  AE AD , and  AG  such that the tension in  cable  AE  is 10 kips and the direction angles for cable  AG  (measured from  A ) are  α  =  β  =  70 0 .  The 20’ long cable  BGC  is routed around the frictionless pulley at  G  and lies within  the same plane as cable  AG .  An equilateral triangle is formed by points  B C , and  G Points  B C D E , and  O  are at the same elevation (on the x-y plane). A) What is the direction angle  γ  for cable  AG  as measured from point  A ? B) Write the three cable forces acting at point  A  in vector form (simplify but leave in  terms of unknowns). C) What are the tensions in cables 
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This note was uploaded on 08/29/2010 for the course EGN 3311 taught by Professor Nohra during the Spring '08 term at University of South Florida - Tampa.

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Statics S10 Test 1 Rework - Name_...

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