Question: (5pt) Hollow circular post ABC supports a compressive load P = 2100 lb. A second load P2 is uniformly applied to the cap plate

(5pt) Hollow circular post ABC supports a compressive load P = 2100

(5pt) Hollow circular post ABC supports a compressive load P = 2100 lb. A second load P2 is uniformly applied to the cap plate at B, and can be treated as a single concentrated load of magnitude P2. The dimensions (diameter and thickness) of the parts of the post are: das 1.125 in, LAB=0.375 in, dec = 2.0 in, 1BC= 0.5 in. Calculate the normal stress AB. Step 1. Find cross section area of the section from A to B Step 2. Find force acting on section from A to B Step 3. Formulate and solve equation of normal stress acting on a cross section from A to B GAB= Step 4. Identify if stress is tensile or compressive and make sure to give stress unit B C A P LIAB dAB P dBc IBC Mechanics of Solis D

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