Two steel pipes are used to support a 50KN load, as shown below. The pipes are connected to the wall (at points A and C) and each other (at point B) with pin joints. The load is applied at point B. a. Draw free body diagrams for the two pipes and the pin joint at point B. b. Find the support forces at the wall at points A and C. 1.25m 50KN 1.15m

Two steel pipes are used to support a 50KN load, as shown below. The pipes are connected to the wall (at points A and C) and each other (at point B) with pin joints. The load is applied at point B. a. Draw free body diagrams for the two pipes and the pin joint at point B. b. Find the support forces at the wall at points A and C. 1.25m 50KN 1.15m

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.10.8P: A suspender on a suspension bridge consist of a cable that passes over the main cable (see figure)...

See similar textbooks

Similar questions

After an unfortunate accident occurred at a local warehouse, you were contracted to determine the cause. A jib crane collapsed and injured a worker. An image of this type of crane is shown in the figure.The horizontal steel beam had a mass of 81.70 kg per meter of length, and the tension in the cable was T-11260 N. The crane was rated for a maximum load of 500 kg. If d 5.000 m. s-0.486 m, z- 1.600 m. and h= 1.890 m, what was the magnitude of W₁ (the load on the crane) before the collapse? The acceleration due to gravity is g 9.810 m/s². = WL What was the magnitude of force Fp at the attachment point P? Fp= N W₁
A copper wire of length 1.80 m and diameter 0.80 mm is suspended from two points, 1.0 m apart and at the same horizontal level. A load of 2.5 kg is hung from the centre of the wire. The wire makes an angle 8 to the vertical at point P and experiences a force F as shown in the diagram below. THIS DIAGRAM IS NOT SHOWN TO SCALE i. 0.9 m ii. 0.5 m F Ꮎ : Ꮎ 0.5 m F 0.9 m Calculate the angle with which each part of the wire makes with the vertical at the point where the load is hung. Determine the stress in the wire. iii. Determine the strain in the wire. m = 2.5 kg (Young's modulus for copper = 1.17 x 10¹¹ Pa) iv. Determine the extension produced in the wire by this strain.
1) Use the method of PINS to determine the true magnitude and direction of the forces in all the members of the truss shown below in Fig 3.1. A 60° 500lbs 8' B E 8' D C wwww
1. This arm is attached to a wall on the left. The right end is free hanging. Each section is 1.9m wide and 3.6m high. If the force at the end of the arm is F = 170.0N, what is the force in member 2? Use a positive number if it is in tension and a negative number if it is in compression. 2. This arm is attached to a wall on the left. The right end is free hanging. Each section is 1.2m wide and 3.0m high. If the force at the end of the arm is F = 150.0N, what is the force in member 9? Use a positive number if it is in tension and a negative number if it is in compression.
A derrick is shown in the figure supporting a 2,461 N load. The vertical beam has a ball and socket connection into the ground at D and is held by guy wires AC and BC. Neglecting the weight of the members and guy wires. Compute the tension of guy wires CE in N. Write numerical value only and in 2 decimal places. 8m 10m 7.5m 4m d 8.5m 7.5m
Q1: An Iron bar has a length of 50 m when the temperature is (-20 "C) .what is the length of the bar in a summer day when the temperature is (38 C) ?Calculate the thermal stress set up in the bar on summer day.a=12 x10 C ,E=25x10 Pa.
Q2: Determine the force supported by each member shown in Figure 2 by using method of joint. 5m 7.5m
A 129 ft tower is located on the side of a mountain that is inclined 19* to the horizontal. A guy wire is to be attached to the top of the tower and anchored at a point 42 ft downhill from the base of the tower. Find the shortest length of wire needed. 129 ft 42 ft 19° NOTE: The picture is NOT drawn to scale. length of guy-wire = ft
Q2): Body A is weight 100 N and tied to a rigid wall using a steel cable and it is located on body B of weight 300 N which rest on a rough surface (coefficient of fraction is 0,3). If the fraction coefficient between body A and B is equal to 0.25 and the pulling force P= 600 N. calculate the tension force of the steel cable. A 530 37 B TTTTTT
A helical spring used in an automobile suspension is having a wire diameter of 6mm and an outside diameter of 86mm. The spring has 14 active coils. If the permissible shear stress of the spring material is 345 N/mm2 and the Modulus of rigidity is 82 kN/mm2. a) Calculate the axial load in N and the deflection of the spring in mm, considering the effect of curvature. b) Calculate the value of axial load in N neglecting the effect of curvature.
1: Pin B can support a load up to 8 kN, roller A can support a load up to 4 kN. Calculate the maximum distributed load, w, in kN/m before either the pin or roller exceeds its maximum allowable load. 30 B 3 m - 4 m-
A steel bolt of 6 mm in diameter has a tensile load of 40 kN. Find the average tensile stress at the section M and the screwed section N, where the diameter at the root of the thread is 4 mm as shown in Figure Q1.2.