1.A simply supported W36 x 182 A36 steel beam has a pin supportat A on the left and a roller support B on the right. It islaterally supported at A and B. A service load of 300 kip is supported at the middle which is 10 ft from support A. Using the unfactored service load, cumpute
(a) Cb include the weight of the beam
(b) The nominal flexural strength of this beam
2.A W16 x 36 simply supported beam is 30 ft long and supports auniform dead load of 970 lb/ft, a roof live load of 240 lb/ft and asnow load of 270 lb/ft. Is this beam adequate to support the load? Please show the calculations.