Question: The horizontal rigid beam holds the distributed load indicated in the picture. Determine the angle of rotation of the beam. The three vertical bars are

The horizontal rigid beam holds the distributed load indicated in the picture. Determine the angle of rotation of the beam. The three vertical bars are elastic, and each has: A =20 in2, E =1420 ksi.The horizontal rigid beam holds the distributed load indicated in the picture. Determine the angle of rotation of the beam. The three vertical bars are elastic, and each has: A=20in2,E=1420ksi.
The horizontal rigid beam holds the distributed

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