Knowing the tension in cable BD is 1300 N, the shown system can be simplified to the following force-couple system at B: F = (50 i-1950 j) N C=397500 N·mm Another equivalent force-couple system is expressed as simply the resultant force F placed at a certain distance d between points A and B as shown on the figure (measured from B). What is the distance d that gives an equivalent system? 750 N 150 mm 250 mm -500 mm A 450 N 400 mm B C D 600 mm

Knowing the tension in cable BD is 1300 N, the shown system can be simplified to the following force-couple system at B: F = (50 i-1950 j) N C=397500 N·mm Another equivalent force-couple system is expressed as simply the resultant force F placed at a certain distance d between points A and B as shown on the figure (measured from B). What is the distance d that gives an equivalent system? 750 N 150 mm 250 mm -500 mm A 450 N 400 mm B C D 600 mm

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.85P: Cable ABC of length 5 m supports the force W at B. Determine (a) the angles 1 and 2; and (b) the...

See similar textbooks

Similar questions

117 The right-angle pipe OAB of Prob. 2/99 is shown again here. Replace the 750-N tensile force which the cable exerts on point B by a force-couple system at point O. Ans. R --5981 + 411j + 189.5k N Mo = -361i - 718j + 419k N m 1.2 m C 1.6 m 0.7 m 30 0.8 m Problem 2/117 2/118 In an afte
The bracket, which is fastened to a wall by anchor bolts at A and B is loaded by the force P = 120 N and the couple C = 140 N.m. Replace P and C with (a) an equivalent force-couple system, the force of which acts at A; and (b) two vertical forces, one acting at A and the other at Ans. FA = 120N, C = 56 N-m CCW, FA = 253.33N↑ , FB = 373.33N↓
The pipe ABCDE is supported by ball-and-socket joints at A and D and by cable ECF that passes through a ring C with negligible friction and is attached to hooks at E and F. Knowing that the frame supports a uniformly distributed load of 1500 N/m along segment AB, do the following.1) Shows the correct vector representation of the resultant of the two tension forces acting at ring C. Note that T_CF = T_CE = T2) Explain along which line/axis you can sum moments to generate an equilibrium equation with only the magnitude of the tension force as the unknown. Explain your choice.3) Find the magnitude of the tension force.
the frame (image 1) has four applied forces and one applied couple moment. replace this system by an equivalent resulting force and couple moment acting at point B (image 2) d1 = 0.970m , d2 = 1.09m, d3 = 0.550m, d4 = 2.03m, F1 = 510N, F2 = 309N, F3 = 510N, F4 = 402N, MA = 1505 N•m Find FRx, FRy, (MR)B
Three cables are used to tie the balloon shown in the Figure. Determine the magnitude of the vertical force (P) exerted by the balloon at A, knowing that the tension in cable AD is 1.641 N. y1 = 4.1 m y2 = 2.3 m x1 = 4.4 m x2 = 3.1 m z = 6 m
The uniform 10 kg rod AB is supported by a ball and socket joint at A and by the cord CG that is attached to the midpoint G of the rod. Knowing that the rod leans against a frictionless vertical wall at B and that the tension in the cord CG, TCG=52.1 N, determine the following a.) Which of the following best shows the equivalent force-couple set at point A of the tension at cord CG, TCG? Choices: a F= -36.8 N i + 24.5 N j - 27.6 N k M = -7.36 Nm i - 11.03 Nm j b F= -36.8 N i + 24.5 N j - 27.6 N k M = -7.36 Nm i - 29.4 Nm k c F= 36.8 N i - 24.5 N j + 27.6 N k M = 7.36 Nm i + 11.03 Nm j d F= 36.8 N i - 24.5 N j + 27.6 N k M = 7.36 Nm i + 29.4 Nm k b.) Which of the following moments is equal to zero? Choices: The moment of the tension in cord CG, TCG about point OThe moment of the tension in cord CG, TCG about point AThe moment of the tension in cord CG, TCG about point BThe moment of the tension in cord CG, TCG about axis AB
Use the method of members to find the components of the forces acting on the frame with P=750N and Q=3000N
Given a system made of the force F, couple M and distributed loads defined by w1 and w2, find the equivalent system at B.Take F = 8 kN, M = 5 kN.m, w1 = 8 kN/m, and w2 = 4 kN/m.Also, d = 1 m.
The couple acts on the handles of a steering mechanism. In the position shown, the moment applied by the couple about the z-axis is zero. Determine the distance b.Use F = 200i − 110j − 80k kN. Explain every solution.
The uniform 10 kg rod AB is supported by a ball and socket joint at A and by the cord CG that is attached to the midpoint G of the rod. Knowing that the rod leans against a frictionless vertical wall at B and that the tension in the cord CG, TCG=52.1 N, determine the following, Which of the following best approximates the moment of the tension in cord CG, TCG about the x axis? Choices: -11.03 N-m5.52 N-m29.4 N-m-7.36 N-m
The system is made up of a bar, supported by a pin at point A and by a smooth collar at point B (the collar slides on the ABG bar). The collar is pinned to bar BDE, and bar BDE is supported by a pin at D and a cable at end E. Determine the force P such that the force in the cable equals to T. With T= 26 lb, a=4 in, b=9 in
The cable is loaded by an 80-lb vertical force at C and a horizonal force P at B. Determine P.