Determine the work done by the following. Determine the angles between the forces and the displacements. The forces are in Newtons and the displacements are in meters: (a) F = (1, 2, 3) and Δr = (4, 5, 6) (b) F = (1, 2, 3) and Δr = (4, 5, ¬-6) (c) F = (4, 2, 4) and Δr = (2, ¬8, 2)

As for further clarification, the magnitude isn't 1134.81N nor is it 921.27N and the coordinates aren't α = 80.78∘ or 83.40 β = 89.08∘ or 22.50 γ = 9.266∘ or 68.58

i need the answer quickly

F1 F2 F3 A B b F4 E Consider the following values: - F5 a - 25 m; b - 5 m; a - 25 m; d- 5 m; F1 - 4 kN; F2 2 kN; F3 - 5 KN; F4 - 7 kN; F5 - 3 kN; = 30°, 0 = 60° B= 30° 1] What is the resultant moment of the five forces acting on the rod about point A? a) - 4.5 KN.m b) 1.7 kN.m ) - 82.6 KN.m d) 82.9 kN.m e) 24.1 kN.m 0- 47.1 KN.m 2] What is the resultant moment of the five forces acting on the rod about point B? a) - 96.1 kN.m b) 21.7 kN.m e) - 41.6 kN.m d) 80.9 kN.m e) - 5.4 kN.m D 87.2 KN.m 3] What is the resultant moment of the five forces acting on the rod about point C? a) - 98.6 kN.m b) 66.1 kN.m ) 17.6 KN.m d) 28.9 KN.m e) 91.1 kN.m ) 22.3 kN.m 4] What is the resultant moment of the five forces acting on the rod about point D? a) – 109.9 KN.m b) 112.7 KN.m )-81.9 kN.m d) 126.9 kN.m e) - 127.1 kN.m 030.1 kN.m 5] What is the moment of the force F2 about point E? a) 39.6 kN.m b) 48.1 kN.m c) 25.8 kN.m d) 13.1 kN.m e) 11.1 kN.m ) 21.3 KN.m

Find the magnitude and direction of the resultant force for the system of forces shown in the figure. Where F1 =15 N, F2 =35N, F3 =20 N, F4 =35N, F5 = 30N & F6 =10N.   The angles  ϴ2 =15ᵒ, ϴ3 =35ᵒ , ϴ4 = 20ᵒ, ϴ6 = 20 ᵒ ) The horizontal component  of the given system  (unit is in N) = __________ Answer for part 1 (2) The horizontal component  of the given system  (unit is in N) = __________ Answer for part 2 (3) The resultant of the given force system is (unit in N) =  Answer for part 3 (4) The direction of Resultant is =