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1. |
The distributed loadings of soil pressure on the sides and bottom of a spread footing are shown. Simplify this system to a single resultant force and couple moment acting at A. What is the resultant force F and the couple moment M? |
A. | F = (72i + 125j)N, M = 83.5 N-m CCW |
B. | F = (144i + 125j)N, M = 135.7 N-m CCW |
C. | F = (144i + 125j)N, M = 83.5 N-m CCW |
D. | F = (72i + 125j)N, M = 102.1 N-m CCW |
Answer» E. | |