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- Determine the moment of the force F=9i+18jlb about point O by the following methods: (a) vector method using rF; (b) scalar method using rectangular components of F; and (c) scalar method using components of F that are parallel and perpendicular to the line OA.The force R is the resultant of P and 0. Determine Q and the angle .Ql:- For the two force systems shown below, find the following: 1. The resultant force and its directions. 2. The resultant moment about the origin. 3. The resultant moment with respect to line OA shown below. 26 A F,- 300 Ib 4 f 700H 2 ft F S00 Ib 15 in. 8 in. 8 in. to kip 15 in. F2= 20 kip 5 in. F = 25 kip
- The moment of the force F=360-lb about the point O in Cartesian vector form is. 1 ft OB 4 ft' 2 ft 4 ft. Select one: 1200/-1. find the force at point G if the resultant forces passed through a 50 kN 40 kN -2 m -2 m -21 point F 2. find the equvelint force at point F 1.5m 3. find the resultant moment at point F F -30 kN 1.5 m 40 kN 1.5 mF1 F2 a F3 A d. F4 Consider the following values: F5 a = 25 m;b = 5 m; c = 25 m; d = 5 m; F1 = 3 kN; F2 = 11 kN; F3 = 2 kN; F4 = 20 kN; F5 = 2 kN; a = 30°, 0 = 60° , B = 30° 1] What is the resultant moment of the five forces acting on the rod about point A? a) - 15.8 kN.m b) 12.7 kN.m c) - 74.6 kN.m d) 52.9 kN.m e) 24.1 kN.m f)- 47.1 kN.m 2] What is the resultant moment of the five forces acting on the rod about point B? a) 8.8 kN.m b) 2.7 kN.m c) 31.6 kN.m d) 8.9 kN.m e) 5.4 kN.m ) 24.2 kN.m 3] What is the resultant moment of the five forces acting on the rod about point C? a) 86.7 kN.m b) 51.1 kN.m c) 14.6 kN.m d) 27.9 kN.m e) 74.1 kN.m ) 35.3 kN.m 4] What is the resultant moment of the five forces acting on the rod about point D? a) - 17.8 kN.m b) 82.7 kN.m c) - 21.9 kN.m d) 36.9 kN.m e) - 27.1 kN.m f) 30.1 kN.m Activate V 5] What is the moment of the force F2 about point E? Go to Setting ) 321.3 kN.m a) 111.7 kN.m b) 218.1 kN.m c) 254.6 kN.m d) 93.1 kN.m e) 101.1 kN.m bo
- Determine the resultant moment about the point (A) for all forces as shown in figure below:* F,- 375 Ib 6 ft 5 ft F-200 Ib 30 F- 160 IbQl:- For the two force systems shown below, find the following: 1. The resultant force and its directions. 2. The resultant moment about the origin. 3. The resultant moment with respect to line OA shown below. 2 f- A F = 500 lb 4 ft F3 = 700H 2 ft F, = 800 IbUse Force Distance method to find the moment of each force shown about x, y, and z axes. Then find total moment of all forces about point 0. Draw vector representation of this moment. Question 4: 500 mm. 500 N A 500 mm. 500 mm B 450 N 550 N 250 N C 500 mm 350-N
- Find the resultant couple moment (in N.M) at point O. 500 N 300 N 200 N - m 2 m 2 mQ2/ Find out the Resultant Moment of two forces shown in Fig. (2) about point O. 50 cm F-30N Fig. (2) (12 marks) 50 cmQ2) for the tension load subject to the tip of the triangle to hold the gate, find the moment about O. 20 780 Lb 10 ft 10 ft