The wooden sign is supported by three chains attached to the ceiling (AC, AB & AD) If the tension in AB = 100 lbf and AC = 65 lbf, determine the tension in AD and the weight of the sign in equilibrium. %3D Determine the x-component of force AC: ACx = Ibf. B. 55° 45 35° STATICS

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Q: 12.3

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