Determine the moment reaction at the fixed support A for the beam which is subjected to the distributed load shown. Given: k=1.5; L=8 w = kx^1.5 kN/m Select one: A. -271.5 KN.m B. 620.6 KN.m C. 434.4 KN.m D. 271.5 KN.m E. -620.6 KN.m
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The load is distributed linearly, so the average load is W/2 = kxLS/2 = 1.5*8/2 = 6 kN/m. The total load is then the average load times the length of the beam, or 6*8 = 48 kN. Show more…
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