For the force system shown, a fifth force F must be added so that the resultant of the five forces will be a 450 N force directed from B to D. What is the magnitude of the fifth force F? 90 N 220 N IB 180 N A 220 N 100 mm 100 mm
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Q: Answers: Fx= Fy= Fn = Ft= i i i 67° 47° B F = 850 lb lb lb lb lb
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Q: Answers: FA= i @ 190 mm 195 mm 190 mm 6.8 kN 3.1 KN ! KN
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