please can you solve it as quick as possible. of square cross section is built up by gluing together three strips, each 20 mm x 60 mm in cross section (see figure). The beam has a A l 500 mm. tota...
of square cross section is built up by gluing together three strips, each 20 mm x 60 mm in cross section (see figure). The beam has a A l 500 mm. total weight of 5 N and is simply supported with span length L 20 mm 20 mm 60 mm 20 mm 60 mm Considering the weight of the beam (q) calculate the maximum permissible CCW moment M that may be placed at the right support. (a) If the allowable shear stress in the glued joints is 0.1 MPa. Round to the nearest tenth. (b) If the allowable bending stress in the plastic is 10 MPa. Round to the nearest hundredth. Mmax = N m
of square cross section is built up by gluing together three strips, each 20 mm x 60 mm in cross section (see figure). The beam has a A l 500 mm. total weight of 5 N and is simply supported with span length L 20 mm 20 mm 60 mm 20 mm 60 mm Considering the weight of the beam (q) calculate the maximum permissible CCW moment M that may be placed at the right support. (a) If the allowable shear stress in the glued joints is 0.1 MPa. Round to the nearest tenth. (b) If the allowable bending stress in the plastic is 10 MPa. Round to the nearest hundredth. Mmax = N m