The assembly consists of three steel rods (E=13 x 10° psi) and a rigid bar AC. The cross-sectional area of each rod is given in Figure 1. If a force of 6.5 kip is applied to the ring F, determine the horizontal displacement of point F.

Solve for the total elongation of the system shown. 15 kN 12 kN 20 kN 4m 5m 6m Steel Ø = 120 mm E = 200 GPa Aluminum Ø = 70 mm E = 70 GPa Bronze Ø = 25 mm E = 100 GPa

Mechanical engineering

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The rod is pinned at its end A and attached to a torsional spring having a stiffness k, which measures the torque per radian of rotation of the spring. If a force P is always applied perpendicular to the end of the rod, determine the displacement of the force. EI is constant.

The structure is comprised of rigid bars AB and BCD supported by hinges at A and D. A steel rod at C provides additional support to the system. As shown, there is a roller connection between the bars at B. Determine the magnitude of the force P applied as shown if the vertical displacement of point B is limited to 1.5 mm. Neglect the weights of the bars.

Can you help me with this one? Find the bearing forces A,B,C,D,E,F and H. The hydraulic cylinder AB is considered a tension/compression rod. The load on the lift truck is 1000 kg. Show calculations and draw free body diagram.

45 AN In structural practice, steel clip anglos are commonly used to transfer loads trom hortzontal gircders to vertical columns. If the reaction of the girder upon the angle is a downward torce of 45 KN as shown in Fig. 2-16 and it two 22-mm-diameter rivets resist this force, find the average shearing stress in each of the rivets. Assume that the rivet fils Fig. 2-16 the hole.

F=150lb a=6in bd=8in

Determine the magnitude of the vertical support reaction at Point A. Enter your number to TWO decimal places, If an integer, just enter the integer number. Remember, the appropriate unit! (If applicable, use a "-" to indicate multiply in the unit.) A - 6m- 0.5 kN/m -3 m- 3 kN 5 kN•m