The cantilever beam carries a combination of a uniformly distributed load and a trapezoidal loading as shown. Determine the maximum %3D %3D moment in kN-m. Given: w1 = 4 kN/m, w2 %3D 8 kN/m, a = 2 m, and b = 3 m. Neglect the mass of the beam. w2 kN/m w1 kN/m A C am b m B.

Answer should be R=168 kn and x^- = 6m

The beam ABis attached to the wall in the zz plane by a fixed support at A. A force of F = (- 156i + 58.0j + 350k) N is applied to the end of the beam at B. The weight of the beam can be modeled with a uniform distributed load of intensity w = 65.0 N/m acting in the negative z direction along its entire length. Find the support reactions at Á. F B y а Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 5.80 m 5.00 m 3.80 m A = i+ j- k) N MA = k) N-m

A 5-m-long simply supported timber beam carries two concentrated loads as shown. If L = 6 kN and M = 60 kN, determine the magnitude of the vertical force acting at support D. M 0.5 m B 2 m 2 m m 47.4 kN 50.4 kN O 40.5 kN O 69.7 kN O 64.6 kN