A tee shape made from A913 Grade 65 steel is fabricated from two plates of steel. The flange plate is 0.375 in. × 16 in., and the stem plate is 0.625 in. × 8 in. Determine whether the shape is compact, noncompact or slender.

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An unsymmetrical flexural member consists of a 3” × 21” top flange, a 3” × 13” bottom flange, and a 1” × 55” web. Determine the distance from the top of the shape to the horizontal plastic neutral axis.

Determine the value of the section modulus, S, about the horizontal z axis for the section. Let bf = 10 in., d = 18 in., tw = 0.500 in., and tf = 0.625 in.

For a W-shape beam with a moment of inertia of 745 in.4 and a depth of 12 in., determine its yield moment, My. Assume the steel is A572 Grade 65.

A tee shape made from A572 Grade 60 steel is fabricated from two plates of steel. The flange plate is 0.500 in. × 10 in., and the stem plate is 0.500 in. × 9 in. Determine whether the shape is compact, noncompact or slender.

The beam is braced at A, B, and C. Determine the lateral-torsional-buckling modification factor, Cb, for the unbraced length AB. Let P = 120 kip, L1 = 14 ft, and L2 = 8 ft.

Use the Steel Construction Manual to determine the plastic moment capacity, Mp, of a W16x57 beam made of A913 Grade 60 steel.

An unsymmetrical flexural member consists of a 3” × 18” top flange, a 3” × 13” bottom flange, and a 1” × 55” web. Determine the distance from the top of the shape to the horizontal plastic neutral axis.

Using the scorecard, rank the two systems in terms of their efficiency in utilizing inputs for fertilization, explain the reasons of your ranking, and state which system of the two is most efficient (max. 200 words). Make sure to include all sources of nutrients (i.e., fertilizers, amendments, N-fixation), the methods used to add nutrients, the approach used to determine if inputs are required or not, and other aspects that can affect nutrient availability and retention.