Find the internal moment at section a--a in the structure below. Let Ey = 514 N, Ex = 553 N, and x = 0.6 m. Answer in units of N*m. 3 m 500 N/m 1.5 m F Ey Ex E D B a 2 m a 600 X 2 m 3 m

A folding tray mechanism is attached to a wall as shown. Find the internal forces and bending moment in the lower support arm at section s-s, located midway between points B and E, when a force of F = 270 N is applied at an angle of 0 = 28°. 2013 Michael Swanbom Ⓒ030 BY NC SA k s -Ś a b G с h₁ h₂ ка E S- B Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 16 cm 19 cm 25 cm 23 cm 17 cm The internal axial load at section s-s is A = The internal shear load at section s-s is V = The internal bending moment at section s-s is M = N. N. C. N-m. 0

A 46* ull 54% A 9:26 Hadi Moustafa H LIU What is the magnitude of the moment done by the force about the "z-axis" in the following figure. mumim 0mood odi Wniog uods 4 m F = {60i – 50j – 20k} N %3D 3 m II

Find the resultant of force Y 141.4 N 60 300 N 240 N MATHalino.com 260 N 30 1 m 12 1m Figure P-264