Question: Solve Prob. 7.78 assuming that the 2-kip force applied at E is directed upward. Problem 7.78: For beam AB, (a) Draw the shear and bending-moment

Solve Prob. 7.78 assuming that the 2-kip force applied at E is directed upward. Problem 7.78: For beam AB,
(a) Draw the shear and bending-moment diagrams,
(b) Determine the location and magnitude of the maximum absolute value of the bending moment.

1 kip/ft 1 kip 2 kips te 12 f 8 ft 4 ft S ft

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