b) Find the magnitude R of resultant force R. c) Find Rx ad Ry components of the resultant force R.
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- F, = 500N 35 F = 600N F, = 200N a) Find the resultant force vector R. (you can use "paint" to indicate and draw the resultant force vector R) b) Find the magnitude R of resultant force R. c) Find Rx ad Ry components of the resultant force R.iv )Determine the angle of the resultant force, FR (answer in degree) v) Determine the total moments created by the force components about point 0. ( answer in newton meter)Answer the following. 1.) Determine the resultant force if F1 = 120 lb at 60 deg N of W, F2 = 100 lb southeast. 2.) Find the magnitude of the resultant force if F1 = 50 lb at 35 deg S of W and F2 = 40 lb at 25 deg N of W.
- 2. Determine the following: a) Magnitude of the projected component of along the line of action of F2 b) Angle 0 between the two cables attached to the pipe. F, = MN Ib 120 60° F, = SN Ib 1.5 m 3. The guy wires are used to support the telephone pole. Represent the force in each wire in Cartesian vector form. Neglect the diameter of the pole F= MNN F: = FN N 4 m 2 m D. 4 m 3 m yReplace the force system by a single force resultant and specify its point of application, measured along the x axis from point P. Given: Fj = 125 N a = 1 m F2 = 350 N b = 3 m F2 F3 = 850 N c = 1.5 m d = 2 m a 1) Find FCR) = N. (+ Point up point down] 2) find distance bet ween FrR) and PQ2: The shaft S exerts three force components on the die D. Find the magnitude and coordinate direction angles of the resultant force. Force F, acts within the octant shown. F 200 N Y2 60 F= 300 N = 60 F = 400 N
- Determine the magnitude of the resultant of the system of concurrent forces having the following magnitudes and passing through the origin and the indicated points: P=520 lb (+8,-6,+5), T=270 lb (-3,-4, +10), F=280 lb (+5,-3,-6). a.) 273.272 lb b.) 476.065 lb c.) 466.966 lb d.) 720.675 lb e.) None of the aboveQ3. For the force system shown in the figure. Determine the following: a) The magnitude of the resultant of the forces, F₁, F2, and F3. b) The angle between F₁ and F₂. c) The magnitude of the moment of the force F₁ about point O. d) The moment of the force F₁ about line OC in Cartesian vector form. 80 mm 180 mm X F₂ = 600 N 45° 250 mm F₁ = 700 N B 120° F₁-800 N 180 mm 160 mmQ1) For the force system shown in figure, 1) Find the angle (4) so that the resultant of these forces will be vertical. 55 kN 45 kN В A |C 3 m 1m 3 m
- Q1: a) Find the vector expression for F on AD, b) Find its projection along AC. 3 m D B A T=4.2 KN 5 m 2 m 1mQ.1) Replace the given force system by a resultant force system acting at point A. Then replace the resultant force system by the simplest resultant (a single force) and find x and y intercepts of its line of action from point A. 60 lb 15" 10" y 90 lb A 9" B -DE 120 lb-in. 12" X G 12" 70 lb 10" F 80 lbcouple of that constitutes a coplanar force b) The figure represents five forces and a system. Find the resultant force and locate 130 Ib 90 Ib 6 In 8 la it with respect to point 0? 760 In. Ib 90 ib 4 In 6 In 60 Ib G0 Ib