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Problem 4-56/4-57/4-58/ Engineering Mechanics Materials.
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Engineering Mechanics problem with solution.
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4–56. The rigid bar supports the 800-lb load. Determine the normal stress in each A-36 steel cable if each cable has a cross-sectional area of 0.04 in2.
4–57. The rigid bar is originally horizontal and is supported by two A-36 steel cables each having a cross- sectional area of 0.04 in2.
Determine the rotation of the bar when the
800-lb load is applied.
4–58. Two identical rods AB and CD each have a length L and diameter d , and are used to support the rigid beam, which is pinned at F . If a vertical force P is applied at the end of the
beam, determine the normal stress developed in each rod. The rods are made of material that has a modulus of elasticity of E .
go to playlist to get more specific problems.
4–56. The rigid bar supports the 800-lb load. Determine the normal stress in each A-36 steel cable if each cable has a cross-sectional area of 0.04 in2.
4–57. The rigid bar is originally horizontal and is supported by two A-36 steel cables each having a cross- sectional area of 0.04 in2.
Determine the rotation of the bar when the
800-lb load is applied.
4–58. Two identical rods AB and CD each have a length L and diameter d , and are used to support the rigid beam, which is pinned at F . If a vertical force P is applied at the end of the
beam, determine the normal stress developed in each rod. The rods are made of material that has a modulus of elasticity of E .
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