The bracket is held to the wall using three A-36 steel bolts at B, C, and D Each bolt has a diameter of 0.8 in and an unstretched length of 2 in 1 in 0.5 in Part A If a force of P450 lb is placed on the bracket as shown, determine how far, a, the top bracket at bolt D moves away from the wall. For the calculation, assume that the bolts carry no shear, rather the vertical force of 450 lb is supported by the toe at A. Also, assume that the wall and bracket are r exaggerated deformation of the bolts is shown in the figure Express your answer to three significant figures and include appropriate units. Value Submit Request Answer ? Units OMEN Gaming Hub Application restart required A software component has and OMEN Gaming Hub ne restarted. Would you like to

The bracket is held to the wall using three A-36 steel bolts at B, C, and D Each bolt has a diameter of 0.8 in and an unstretched length of 2 in 1 in 0.5 in Part A If a force of P450 lb is placed on the bracket as shown, determine how far, a, the top bracket at bolt D moves away from the wall. For the calculation, assume that the bolts carry no shear, rather the vertical force of 450 lb is supported by the toe at A. Also, assume that the wall and bracket are r exaggerated deformation of the bolts is shown in the figure Express your answer to three significant figures and include appropriate units. Value Submit Request Answer ? Units OMEN Gaming Hub Application restart required A software component has and OMEN Gaming Hub ne restarted. Would you like to

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.63P: The cable of the suspension bridge spans L=140m with a sag H=20m. The cable supports a uniformly...

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The cable of the suspension bridge spans L=140m with a sag H=20m. The cable supports a uniformly distributed load of w0 N/m along the horizontal. If the maximum allowable force in the cable is 4 MN, determine the largest permissible value of w0.
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F The shaft is loaded with two forces as shown and is fixed at A. The strength is defined as the maximum allowable force F that does not produce shear stress above the material's maximum al- lowable value of 4 ksi. Determine the strength. By what factor would the strength increase if the shaft diameter were doubled? (L₁ = 12 in., L₂ = 6 in., and d = 0.5 in.)
Q2/ The assembly consists of two sections of cast-iron rod connected together using a reducing coupling at B. The smaller rod has a length of 12 in. and a diameter of 0.75 in., whereas the larger rod has a length of 15 in. and a diameter of 1 in. If the rod is tightly secured to the wall at C and the couple shown is applied to the handles of the wrench, determine: (1) The maximum shear stress developed in each section of the rod. (2) Sketch the shear stress on volume elements for each section of the rod. (3) The angle of twist of point A relative to point C. Use G = 5.5 (10)³ksi, B 6 in. 20 lb 8 in. 20 lb