F1 F2 a F3 A d b C F4 E Consider the following values: - F5 a = 7 m; b = 3 m; c 7 m; d = 3 m; F1 = 3 kN; F2 a = 30°, 0 = 60° , B= 30° = 11 kN; F3 = 2 kN; F4 = 20 kN; F5 = 2 kN; %3D %3D %3D 1] What is the resultant moment of the five forces acting on the rod about point A? a) 90.8 kN.m b) 72.7 kN.m c) 14.6 kN.m d) 55.9 kN.m e) 21.6 kN.m f) 61.3 kN.m 2] What is the resultant moment of the five forces acting on the rod about point B? a) 77.8 kN.m b) 25.7 kN.m c) 38.6 kN.m d) 18.9 kN.m e) 37.9 kN.m ) 84.2 kN.m 3] What is the resultant moment of the five forces acting on the rod about point C? a) 35.7 kN.m b) 21.1 kN.m c) 714.6 kN.m d) 69.1 kN.m e) 51.4 kN.m f) 85.3 kN.m

2.11 A point Q moves from A to B along link 3 while linke 2 rotates from 0 = 0' = 120 deg. Fine the absolute displacement of Q. Where RAO, = RBO, = 3" and RBA = RO2O4 = 6" . 30 deg to %3D %3D

Q3: Three forces are acting on a steel plate with 4m length by 4m width shown in figure. These three forces are required to cause a horizontal resultant acting through point A. If F = 504N, 1) The value of horizontal resultant R is: E A D 853.814N + O 796.894N → O 711.512N - O 640.361N → O None of these

These are corrects 100%, but please tell me how to solve that.