Answer questions 1-5

1. The root of a building must support the load (weight) from a large cooling unit with a mass of 1800 kg. What is the load the unit exerts on the building in lb (force). 2. A canopy is supported by a cantilever connection to the wall as shown below. What is the moment (in kft) that the 2500 lb point load exerts on the wall (via the canopy)? cantever canopy 2500 lb 3. Aconcrete colurnn, shown here, measures 1 ft. wide by2 ft, P-500k deep and is 20 ft. high. A load of 500 k (klps) is applied to the top. What is the stress in psi on the column cross-section created by this load? - - 4. After the rst test column described above collapses. the Eh ' a 5 designer decides to use hisiher ARCH 464 skills and calculate a ' better size for the column instead ofjust going the trial and error route. If the concrete can bear a compressive load of 1200 psi, and the column width is 1 ft, how deep (in inches} does the column need to be to support the 500 k load {Fl 43'? wide; 5. A weight of 200 lb is hung using a cable as shown in the gure. The diameter of the cable is a mere 0.05 inches. What will be the stress on the cable in ksi after the load is attached? It the cable's Elastic Modulus, E. is 29000 ksi, what will be the strain on the cable? {remember that strain has no units). \"no\" lithe cable is originally 5ft. long, what will the length i be (in inches) after the weight is attached