Find maximum tensile force that applied before deformed
A steel (E = 200 GPa, yield strength = 250 MPa) circular rod 1 m long with a diameter of 0.25 m is put in tension. What is the maximum tensile force that can be applied before the rod becomes permanently deformed?
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A steel (E = 200 GPa, yield strength = 250 MPa) with cross-sectional thickness 100 mm and height 200 mm is subjected to a bending moment.
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A given project's expected duration along its critical path is 25 days. Management wants to know the probability that the project will finish in 22 days or less. The variance along the project's critical path has been calculated to be 6.02778 days
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