steel wire 10 m long, hanging vertically supports a tensile load of 2 kN. 1. Determine the required diameter if the stress is not to exceed 140 MPa and the total elongation is not to exceed 5 mm. Use E = 200 GPa. Neglect the weight of the rod. 2. Determine the required diameter if the stress is not to exceed 140 MPa and the total elongation is not to exceed 5 mm. Use E = 200 GPa. Consider the weight of the bar and = 7,850 kg/m3
steel wire 10 m long, hanging vertically supports a tensile load of 2 kN. 1. Determine the required diameter if the stress is not to exceed 140 MPa and the total elongation is not to exceed 5 mm. Use E = 200 GPa. Neglect the weight of the rod. 2. Determine the required diameter if the stress is not to exceed 140 MPa and the total elongation is not to exceed 5 mm. Use E = 200 GPa. Consider the weight of the bar and = 7,850 kg/m3
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Problem 3: A steel wire 10 m long, hanging vertically supports a tensile load of 2 kN. 1. Determine the required diameter if the stress is not to exceed 140 MPa and the total elongation is not to exceed 5 mm. Use E = 200 GPa. Neglect the weight of the rod. 2. Determine the required diameter if the stress is not to exceed 140 MPa and the total elongation is not to exceed 5 mm. Use E = 200 GPa. Consider the weight of the bar and = 7,850 kg/m3
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