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Q3// For the beam shown, determine the maximum positive bending moment at point D due to the wheel loads of the moving truck shown:

Q3// For the beam shown, determine the maximum positive bending moment at point D due to the wheel loads of the moving truck shown: 12 k 12 k 3k 20 ft 14 ft Hinge Hinge C D E tisntisat -20 ft-20 ft- -30 ft -30 ft- 15 ft--15 ft-

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