The 2-Mg bridge, with center of mass at point G, is lifted by two beams CD, located
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The 2-Mg bridge, with center of mass at point G, is lifted by two beams CD, located at each side of the bridge. If the 2-Mg counterweight E is attached to the beams as shown, determine the angle ? for equilibrium. Neglect the weight of the beams and the tie rods.
Transcribed Image Text:
Dn 0.3 m 2 m -2.5 m B. 2.5 m
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