A column is subjected to PD = 50 kips and PL = 400 kips, determine the lightest W14 section to carry the applied load using ASD method. Ensure that you satisfy all of the limit states. KLx = KLy = KLz = 20’

Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)