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Unformatted text preview: AB of the structure Problem 4 – 10 points The members of a truss are pinconnected at joint O. Determine the magnitude of F 1 and its for equilibrium. Set F 2 = 6 kN. 3 Problem 5 – 10 points Determine the total moment of the three forces about point A. 4 5 m Problem 6 – 10 points The light fixture is suspended from 2 springs each having an unstretched length d of 4 ft and stiffness k = 5 lb/ft. Determine the weight of the fixture at equilibrium if the angle θ is equal to 45 o . Problems 7 through 10 (10 points each); solve problems 3.74 , 4.13, 4.19 and 4.24 in your book. 5 d d...
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This note was uploaded on 10/31/2010 for the course CEE CE 221 taught by Professor Baladi during the Fall '10 term at Michigan State University.
 Fall '10
 Baladi

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