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- (Select the best answer) The plate is supported by a hinge at B and a roller at A. The hinge is rusty. What are the support reactions on the plate (type and number)? 400 N В -y 2 m A 2 m 2 m- O Four force and two moment reactions O Three force and two moment reaction O Four force and three moment reactions O Three force and three moment reactionsi li. In. O MMecnaniCS / مطلوب Untitled Section F1 F2 a F3 B. d F4 F5 Consider the following values: - a - 25 m; b - 5 m; a - 25 m; d - 5 m; F1 = 6 KN; F2 = 7 kN; F3 = 8 KN; F4 = 9 kN; F5 = 10 KN; a = 60°, 0 = 45°, B== 30° 1] What is the resultant moment of the five forces acting on the rod about point A? a) - 15.8 kN.m b) 74 kN.m c) 88 kN.m d) 59 kN.m e) 241 kN.m 0- 47 kN.m 2] What is the resultant moment of the five forces acting on the rod about point B? a) 218.8 kN.m b) – 117.8 kN.m c) - 131.6 kN.m d) 98.9 kN.m e) 125.4 kN.m f) - 224.2 kN.m 3] What is the resultant moment of the five forces acting on the rod about point C? a) 186.7 kN.m b) - 143.6 kN.m c) 114.6 kN.m d) - 217.9 kN.m e) 224.1 KN.m ) - 135.3 KN.m 4] What is the resultant moment of the five forces acting on the rod about point D? a) 217.8 kN.m b) – 139.5 kN.m c) 111.9 kN.m d) 206.9 kN.m e) - 127.1 kN.m f) 99.1 kN.m Activate 5] What is the moment of the force F2 about point E? Go to Setting f) 321.3 kN.m a) 121.7 kN.m…the figure is a b0x with weight W supp0rted by cables at B and C. F0ll0wing the c0nditi0ns from letter a, determine the magnitude 0f the largest tensi0n TAB and TAC (in kips) that can be supp0rted by tw0 wires t0 maintain equilibrium.
- Question 2 Find the value of The reaction force at the support A. (X,XX,XXX represents the last digits number pf your IC) 4m 400 KN 10 m B 60 KN 4m 10 m. 157KN 4m 17 m DFind the forces in all members - Using both Joints AND sections method. A 8KN B с G E O G Ċ F -400mm400+400-+ 400_ Find the forces in all members- 14 KN H T 300mm LQ4 Find the reactions in supports 50 KN 20 kNm A 3 m 1.5 m 1m إضافة ملف
- T=100 lb WThe lifting arm shown below needs to lift a weight of 4 (N). Assuming the links are weightless, determine the magnitude of the force being applied by the pin at B on the lifting arm to the nearest hundredth of a newton. 10Em) 6icm- 150 A Servo Horn Arm 4 (W) 'ServoQ2/ Determine the forces at the pin joint (F) and the roller support (G) ? 30KN 20 KN 2m By 2m D 2m E G = 130 KN, Fx = 130 KN, and Fy = 50 KN %3D %3D G = 50 KN, Fx = 70 KN, and Fy = 100 KN %3D %3D %3D O G = 0 KN, Fx = 0 KN, and Fy 50 KN %3D All of the above 2m
- The 50-ft measuring tape weighs 2.4 lb. Compute the span L of the tape to four significant figures.Situation 4 The truee ia londed se ehown. 60 kN 120 kN 120 kN 120 kN 3m 3m 6m 3m Cnccse the magnitude (kN) ana type (tenaion or ocmpression) cf the foroe in member FE NOTE: Alweye ohocse two (2) anawere but if the member ia zeroforoe member ohoose one (1) anawer only. Seleot the correct reoponoe(o): Teneion 160 100 O 63.25 Compreseion 180 260 60 O 7211 50 56.06 O O O O O O O OActivity 1. The points B, C and D of the cantilever frame are attached to a vertical wall. The 500 N load is parallel to the z-axis, and the 1,500 N load is vertical. Compute the force in each member. 3m 500N 2m 4m 1500N Activity 2. The tripod shown supports a load P = 1500 N. Compute the force in each leg of the tripod. |1500 N B 6m 4m 2m