A 30 feet column is braced at the mid-section to prevent
A 30 feet column is braced at the mid-section to prevent premature failure. If the maximum load is 380 kips, select an appropriate W14 section, if any, to support the loading conditions.
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A contract that meets basic contractual requirements but remains faulty because it fails to meet some legal rule (for example, an oral contract to sell land fails to meet the rule of the Statute of Frauds which says such contracts must be in writing)
If the normal stress is 2,500 psi, Poisson's ratio is 0.25 and Young's modulus is 10,000 ksi, calculate the normal strain.
An overhanging beam ABC is subjected to a couple MA at the free end (see figure). The lengths of the overhang and the main span are a and L, respectively. Determine the angle of rotation and deflection at end A.
Must show all work!!! A block of mass m =.5kg is pushed against a wall with a force p = 4n orientated at an angle of 50 degrees. find the coefficient of static friction between the block and the wall
Examine at the development of technology over the last 10 years. How do you think we will be interacting with technology in 20 years time compared to now. Be imaginative.
The steel rails of a continuous, straight railroad track are each 60 ft long and are laid with spaces between their ends of 0.25 inches at 70 degrees F. At what temperature will the rails touch end to end
Compare “actual impossibility” and “practical impossibility” in performance of government contract specifications. Compare “substantial compliance” in construction, supply, and service contracts.
A hollow rectangular steel beam is 18 cm deep by 10 cm wide, outside dimensions. The walls are 2 cm in thickness. From the shear and moment diagram, the maximum vertical shear on the section is 180 kN.
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