Please Answer These Two Question Thanks 1 (30.59 KiB) Viewed 17 times
Please Answer These Two Question Thanks 2 (24.78 KiB) Viewed 17 times
Consider the weightless truss shown in the diagram. A force F1 = 190 N is applied vertically and a force F2 = 120 N is applied horizontally as shown. The lengths are: X = 6 ft Y = 12 ft Z = 12 ft Determine the magnitude of the vertical reaction forces of the left and right supports. Determine the magnitude of the tension or compression forces in each of the truss beams. F1 F2. Z X |FA vertical = |FA horizontal= FC vertical = |FC horizontal = |FAB= |FBC| = |FAC= B ? ? ? ? ? Y ? ? () () () <> () O
Consider the weightless truss shown in the diagram. Two forces F1 = 40 kips and F2 = 120 kips are applied vertically to the truss as shown. The lengths are: X = 5m Y = 10 m Z = 3m H=4m Determine the magnitude of the vertical reaction forces of the left and right supports. Determine the tension or compression forces in each of the truss beams. Note: Use the convention: Tensions are positive, Compressions are negative M Y |FA vertical= FA horizontal FC vertical |FC horizontal= FAB FA FBC= FRD FBE Fcp FDE ? ? ? ? ? ? ? ? ? ? ? ( (> C ✪ ( ✪ () () () O (> H
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