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1. |
Determine the magnitude of the forces in pins B and D of the four-member frame. |
A. | B = 503 lb, D = 225 lb |
B. | B = 225 lb, D = 503 lb |
C. | B = 56.3 lb, D = 125.8 lb |
D. | B = 125.8 lb, D = 112.5 lb |
Answer» D. B = 125.8 lb, D = 112.5 lb | |