Question: Solve Problem 7.83 assuming that the 300-lb force applied at D is directed upward. PROBLEM 7.83 (a) Draw the shear and bending-moment diagrams for beam

Solve Problem 7.83 assuming that the 300-lb force applied at D is directed upward.

PROBLEM 7.83 (a) Draw the shear and bending-moment diagrams for beam AB, (b) determine the magnitude and location of the maximum absolute value of the bending moment.

300 l/ft 4 ft 2 ft 2 ft 300 lb

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