5. The figure below shows a pole OF, with two arms parallel to the ground, extending toward points A and C, respectively. The pole is supported by two cables, AB, and CD. The magnitudes of the tension forces TAB and Tcp are 3.4 kN and 5.6 kN, respectively. Use the vector method of computing moments in this problem. (Hint: you can use your solutions to Homework 2, Question 2 to help simplify this problem.) a. Calculate the resultant moment of these two forces about the origin. b. Find the component of the resultant moment perpendicular to the pole OF. Im E 1.2 m TAB 60 cm 20 cm B 1.2 m 70 cm 1.5 m TCD D 28° 80 cm

5. The figure below shows a pole OF, with two arms parallel to the ground, extending toward points A and C, respectively. The pole is supported by two cables, AB, and CD. The magnitudes of the tension forces TAB and Tcp are 3.4 kN and 5.6 kN, respectively. Use the vector method of computing moments in this problem. (Hint: you can use your solutions to Homework 2, Question 2 to help simplify this problem.) a. Calculate the resultant moment of these two forces about the origin. b. Find the component of the resultant moment perpendicular to the pole OF. Im E 1.2 m TAB 60 cm 20 cm B 1.2 m 70 cm 1.5 m TCD D 28° 80 cm

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

See similar textbooks

Similar questions

voice that the order of the elements of the matrixdeterminant is important; switching rows 2 and 3 of the determinant would change the sign of the moment from positive to negative (or vice versa) Figure 2 of 3 Part B - Moment due As shown, a member is fixed at the origin, point O, and has an applied force F. the tension in the rope, applied at the tree endpoint B (Eigure 2) to a force specified as a Cartesian vector The force is given by F-130 Ni-155 NJ+70 N k. The dimensions are 1.35 m. y; = 1,90 m, and 41 = 1.15 m What is the moment about the origin due to the applied force F? Express the individual components of the Cartesian vector to three significant figures, separated by commas. View Available Hint(s) VAZ Ivec Mo Submit ? L.J.K N-m
You need to find Components of all forces which is acting on Member ABC in the given figure [Must solve in handwritten format ]
The L-frame in figure below supports forces from two cables. Cable “EAD”passes through a frictionless ring at point “A”, and cable “OCG” passes through africtionless ring at point “C”. The force in cable “EAD” is 800 lb and the force incable “OCG” is 400 lb. For the cable forces applied at points “A” and “C”, using thevector approach determine:a) the moment about point “B”,b) the moment about point “A”, andc) the moment about point “O”.
Please help. Please make sure you clearly state how you got the numbers you got and why you are using them. Also please make sure you clearly put your formulas and label your units along the numbers that you are using. In the following frame ilustration, F1s 60 N and F2 is 9 N. What is the tension in the cable AB and the reaction force vector necessary to keep the system in static equilibrium? Give the X component reaction force at C( for an x axis going left to right). Also please solve for the rest of the 3 unknowns please. Thank you
A weight W= 120 kN is being supported by steel sections with force T, force F, andforce C. The coordinates of A, B, C, and D are given. Assume that E is the origin(0,0,0). Determine Forces T, F, and C. (Hint: Produce three equations fromequilibrium of force system)Note: The Forces T, F, and C must be computed accurately to design the proper sizes ofsteel sections in the subject “Steel Design.”
Question #3: In the figure below, a 100 N weight flower pot is suspended by three ropes. The tension in rope AB is three times the tension in ropes AC and AD. Find the dimension “d” on the figure which corresponds to the z-coordinate of point B. Also find the tensions in ropes AB, AC, and AD. Please do each step as I am trying to check my answers. I got to the point of setting the ijk components equal to zero. I'm stuck at multiplying the tension in vector AB times 3.
Determine the magnitudes of the forces C and T, which, along with the other three forces shown in the figure, act on the bridges-truss joint. Use two solution methods: Scalar algebra. Vector algebra.
GIVEN: DISTANCES CO= 7m BO= 7m OD= 8m AD= 8m GIVEN: WEIGHT W1= 195 N W2= 295 N GIVEN: ANGLE X= 55 Degree Y= 48 Degree SOLVE: (a) Tension at CB in NEWTON (b) Reaction at point O in NEWTON PLS PLS SOLVE AND SHOW COMPLETE SOLUTION AND WRITE LEGIBLY. ALSO, DRAW THE FREE-BODY DIAGRAM. ROUND OFF IN 4 DECIMAL PLACES.
A truss is facing a two-force member and both of them are in the opposite directions, and the truss is in equilibrium. And both of them are coming to each other. The forces are called Select one: O a. Tensile Forces O b. Compressive forces O c Parallel and collinear forces with same direction of heading O d. The rotational forces Next page est-3 Jump to...
Help Save & Exit Check Required information A rope connecting points A and B supports the force Fshown in the figure. Write expressions using Cartesian vector representation for the following. Take L= 8 ft and F= 12 lb. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. B 30° F T AB : the position vector from A to B. TAB of 17 Next > < Prev 6. 9. 41
An eye bolt is used to attach 3 cables to a steel plate. The tension in the three cables create F,=200 Ibf, F2=250 lbf, and F3=100 lbf with 0 = 30 degrees and p=27.1 degrees. If the eye bolt is in equilibrium, what is the x-component of the sum of other forces (reaction force) on the bolt? If you add up the three force vectors, the reaction force you are looking for will just be in the opposite direction to put the eye bolt in equilibrium. The x-direction is positive and to the right. Eye bolt rsteel plate Nut & Washer
(a) Revisit the problem and solve for the cable forces TAD, TAC, and reaction force components 0, Oy, and O₂ by invoking the cross-product formulation of moment equilibrium about point A. (b) An alternative and powerful approach involves summing moments about a line the line OD. Start with the vector equation of moment equilibrium about point O (since it lies on OD) and project this equation along the line OD to solve for the cable tension TAC. Do not solve for any additional reactions. 0.8 m X 1.6m Z D 1.6 m 2 1.IM D 2m A B y F = (5î - 12 k) KN