Example 2.2. Solve for the reactions at A and the internal force and moment resultants at C. F wx) =2+3x-x 2(kN/H B 1.5m 1m 1m 1m
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- P=650N d=0.20m h=0.35m What are the Y components of the forces at B and C?In the given figure below, a tube was supported at A and E by with a ball and socket and a wire at D connected to F. Determine the following given the Force F is equal to 656.46 N. X_b : 218.078 mm X_c : 451.531 mm Y_a : 215.719 mm Z_e : 163.433 mm Z_f : 463.933 mm 1. Determine the x, y and z-component of Vector DF 2. Determine the moment experienced by the system assuming that there is no wire support 3. Determine the x, y and z-component of the moment experienced by the system assuming that there is no wire support 4. Determine the Tension experienced by wire DF 5. Determine the x, y and z-component of the Tension experienced by wire DF.Find the moment (Nm) acting at O due to all forces and couple present in the following system if P = 444 N and Q = 1009 N. Round off only on the final answer expressed in 3 decimal places.
- 4.71 a)The magnitude of the moment induce by the load about the Line-EF is _____ kN*mm. b) The direction of the moment induce by the load about the Line-EF is _____ kN*mm. options: 1 +x 2 -x 3 +y 4 -y 5 +z 6 -z c)The magnitude of the moment induce by the load about the Line-CD is _____ kN*mm. d) The direction of the moment induce by the load about the Line-CD is _____ kN*mm. options: 1 +x 2 -x 3 +y 4 -y 5 +z 6 -zA loading condition is shown below. Using Castigliano's theorem and by applying a fictitious force Q with a magnitude of 0 at point C, determine: a) The horizontal displacement of point C. a) The vertical displacement of point C.The bent bar ABD is supported by a ball joint at D and a bearing at A, and a rope at B. A mass of 100 kg is supported at E, as shown in the figure. Knowing that the bearing at A exerts forces only in the “z” and “y” directions, find the tension in chord BC. (TBC = 572 N)
- P=197 KN L1= 1m L2= 1.4 m L3= 2 m L4= 4m a.) Determine the shear force at point D. b.) Determine the normal force at point D. c.) Determine the moment at point DIf F1 = 10N, F2 = 15N, F3 = 8N, F4 = 10N, F5 = 18N, and the Iength of te slde of a red square is 1m. CaIculte magnltude (+ for CCW, - for CW) of the resuItant moment (N-m) about (a) point A (b) point B (c) and dlrection of te resuItant forceTo determine the reaction forces at supports on a horizontal beam by using the equations of equilibrium for a static application. As shown, beam ABC is supported by the roller at A and pin at C. The geometry of the beam is given by a=2.0a=2.0 ftft, b=7.0b=7.0 ftft, and c=12.0c=12.0 ftft. The applied forces are F1=1.50F1=1.50 kipkip and F2=2.00F2=2.00 kipkip. Force F1F1 is applied at an angle θ=60∘θ=60∘ with the horizontal. Neglect the weight of the beam.(Figure 1)
- A force of 90 N is applied on a lever AB as shown in the figure. Knowing that the lever is 225 mm long and that the moment of force in relation to point B is 13.5 N.m clockwise, determine the value of α.A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. If the tension in wire AB is 945 lb, determine the vertical force P exerted by the tower on the pin at A. y 25 ft 20 ft 100 ft B 60 ft C D 20 ft 18 ft 74 ft x The vertical force P exerted by the tower on the pin is 762.84 lb.Which of the following gives the moment MD about point D of the tensile force TBA exerted by the wire at point B? Note that rB/D = (4i - 6k) m and TBA = (-8i + 6j + 4k) kN and that MD = rB/D x TBA. a. (36.0i + 32.0j + 24.0k) kN-mb. (48.0i + 24.0j + 16.0k) kN-mc. (-36.0i - 32.0j - 24.0k) kN-md. (16.0i - 12.0j -8.0k) kN-m