Answered: Replace the force and couple system by…

Replace the force and couple system by an equivalent force and couple moment at point P. 8kNm 3m y O 3m 6kN 17.14 12 4m 60⁰ P X

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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Q.4) A pipe assembly is acted on by four forces and one couple moment. The 300 N force is parallel with the z-axis, the 130N force is parallel with the y-axis, and the 60 N force is parallel with the x-axis. Force F, has a magnitude of 220 N and coordinate direction angles given by aA 45°, BA = 60°, and YA = of 400 N•m. Determine the resultant moment about point B. 120°. The couple moment M. is in the x-z plane and has a magnitude %3D %3D Mc 30° 300 N 1 m 0.75 m В 0.5 m E 00 N 0.75 m A 130 N FA
When using the scalar triple product to calculate the moment that force F creates about an axis extending from C to D, which one of the following position vectors r could be placed directly in the equation u (rx F)? .3 m F = [0 + 101 - 15k] kN .3 m O O TAB DB roa TAD rob A X .4 m .2 m 3 Z O .2 m .4 m D .4 m .2 m
The moment of the force F=360-lb about the point O in Cartesian vector form is. 1 ft 4 ft 2 ft 4 ft Select one: a. Mo = 600j- 1200k O b. Mo=-200j+ 400%
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:
Q6) Replace the force system acting on the beam by an equivalent force and couple moment at point A. Replace the force system acting on the beam by an equivalent force and couple moment at point B. -2m- 2.5 kN 1.5 kN 30° 4 m 2m 3 kN AB
If you know that the moment of the force F about point A should look like the formula: M, i+ M,j• M, k, what is the value of the M,? knowing that the force vector equals to: F= -160.11 + -624.2) + 867Ak lb Note: Your answer should contain only numbers, not units. F B 8 ft 1.5 ft 0.25 ft
If F = 270 lb, determine the resultant couple moment. Enter a counter clockwise moment as a positive and a clockwise moment as a negative. 2 ft 2 ft 2 ft 150 lb 30% 2 ft2 ft- F 40 BA 5 3 5 -F √30° 150 lb
M 1) A couple M = 20 N-m and the three forces shown are applied to an angle bracket. Find the moment of the couple if the line of action of the resultant of the force system is to pass through (a) point A, (b) point B, (c) point C, (d) find the point where the system can be replaced for one force and a moment equal zero. F₁ 10N 1m Force and Moment at point A Force and Moment at point B Force and Moment at point C Force and Moment=0 at point? F₂ 30N 60° 0.8m 40N F3 F₁ = ( F₂ = ( F3 = (
Question 2 Find the moment of the force about each coordinate axis (x, y, and z). Then determine the moment of the force about line AO. Mx = 72 Nm 2; My = 108 Nm G; Mz=96 Nm 6 A (0,6,4)m - OR - M. A MA - { l19.1je 79.4 è 3 Nm B(8,0.6)m
Н.W. Determine the resultant moment produced by the forces about point Oof the cases below. 500 N F = 500 N 0.125 m, 0.3 m 300 N 60 45° 2,5 m 0.25 m -1mt 2m F = 600 N 600 N F = 300 N F= 250 N 309 F = 375 lb F = 500 Ib 2 m- 8 ft 6 ft 5 ft- 30 F3 = 160 lb F3= 500 N A O O
2. In the design of an automotive control arm it is known that the spring force Fs=800N. Find the moment of this force about the bushing at A using vector cross products. MA= r x F FA 15° В 420 mm 170 mm E 190 mm 120 mm 180 mm