Determine the required magnitude of force Fif theresultant couple moment on the frame is 200 lb-ft.clockwise.2 ft 2n-302 ft150 Ib150 lb2 ft302 ft

If a force F is inclined at an angle θ with the horizontal, then the component of force along the…

Answered: Determine the required magnitude of…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The system consisting of the bar OA, two identical pullies, and a section of thin tape is subject to the two 180-N force couple as shown. 180 N r = 25 mm 100 mm L--x 180 N 45° 50 mm Using the coordinate system shown, if the net moment of the couple can be written as a vector M = M,k (kN), %3D determine the magnitude of the moment of the couple about the z axis (answer in N.m) Answer:
2. Two couples act on the frame as shown. If the resultant couple moment is zero determine the force F. -2 ft2 ft- F 2 ft 2 ft 2 ft 150 lb 30 B 4 4 A 5 3 3 5 F a 30° 150 lb
The combined action of the three forces on the base at O may be obtained by establishing their resultant through O. Determine the magnitudes of R and the accompanying couple M. Assume F₁ = 350 lb, F₂= 620 lb, F₂ = 520 lb, a = 5.4ft, b = 2.9 ft. c = 4.0 ft, and 0 = 50° Answers: R= i 1091.134 lb M= i 9719.344 lb-ft
1. Replace the loading acting on the beam by an equivalent force and a couple moment at point O. 2. Determine the angle Ɵ between the equivalent force FR and the x axis. 3. Draw the equivalent force FR, its two components, the angle Ɵ, and the moment on an xy coordinate at O, where O is the origin of the xy axis. Please answer all subparts. I will really upvote
Given h = 5 ft, determine (a) force vectors F₁ and F2. (b) the resultant force of F₁ and F₂ applied at point A, and its angle measured from the y-axis, (c) the angle between these two forces, (d) the projection of F₂ onto line OA, (e) the Moment of F₂ about point B, and (f) the moment of F2 about the BD axis. h 20 lb -3 ft A F₁ D 40 lb F2 -2 ft 1.5 ft 2 ft 20° C
350 NT 100 mm 50 mm B 150 mm 50 mm If the 350-N force and the couple M in the above figure can be replaced with an equivalent single force at the corner C, determine the moment of the couple. 1.M +49.3 N.m OZ.M=32.5 Nam 3.M=+52.5 N.m 4.M+55.5 N.m
For the next three questions, consider a column and footing assembly shown, where the soil incurs a couple of reaction force R to the footing at the bottom in response to the force P applied at the top of the column to maintain equilibrium. Force P is 5 kN. P 10 m R 2 R m 1. Which of the following is the equivalent couple-set of force P at the midpoint (A) of the footing assembly below?
1
0 y 70° 1 m 0.3 m 1 m 4 kN 0.5 m 1.5 m 15 kN m 10 KN 6 KN 0.3 m Replace the three horizontal forces and appled couple with an equivalent force-couple system at O by specifying the resultant R and couple Mo. Determine: Moment about point O round off to two (2) decimal places counter-clockwise (+) positive include negative sign (-) if the answer is negative answer range: +/- 0.05 units

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Determine the required magnitude of force Fif the resultant couple moment on the frame is 200 lb ft. clockwise. 2 ft 2ft- F B r 30 2 ft 150 lb 150 lb 2ft 30 2 ft