Rigid bars AB and BCD are supported by pins A and D and by a steel rod at C. There is a roller E = 200 Gpa A = 300 mm2 L = 3.5 m 70 kN connection between the bars at B. 2 m 1.8 m Compute the vertical displacement of point B caused by the 70 kN load. A 1.5 m 2.5 m

Rope BCA passes through a pulley at point C and supports a crate at point A. Rope segment CD supports the pulley and is attached to an eye anchor embedded in a wall. Rope segment BC creates an angle of ø = 64.0 ° with the floor and rope segment CD creates an angle 0 with the horizontal. If both ropes BCA and CD can support a maximum tensile force Tmaz = 165 lb. what is the maximum weight Wmar of the crate that the system can support? What is the angle e required for equilibrium? Express your answers numerically in pounds and degrees to three significant figures separated by a comma. • View Available Hint(s) nν ΑΣφ vec Wmax.0 = lb, degrees

Problem 3 The boom AB supports a load of W = 720 lb. The boom is supported by a ball-and-socket joint at A and by two cables, BC and BD. Find the tension in each cable and the axial force in the boom, assuming that point C is 4 inches vertically above the position shown in the figure and the other dimensions are unchanged. Neglect the weight of the boom. -9 in.- 8 in. B 12 in. W = 720 lb %3D

Please solve Correctly and Explain. I would like to learn