Chapter 5, Problem 32P

Assuming that P=48000lb and that it may be applied at any joint on the line FJ, determine the location of P that would cause (a) maximum tension in member HI; (b) maximum compression in member CI; and (c) maximum tension in member CI. Also determine the magnitude of the indicated force in each case.

3. Determine the horizontal and vertical components of force at pin B and the normal force the pin at C exerts on the smooth slot. Also, determine the moment and horizontal and vertical reactions of force at A. There is a pulley at E. Display final force components on disassembled members. D 4 ft 50 lb 4 ft E3 ft -3 ft-

The compound bar is supported by a thrust bearing at A, a slider (journal) bearing at B, and the cable CD. Determine the tension in the cable and the magnitude of the bearing reaction at A. Neglect the weight of the bar. With complete fbd. Please compute using equations for moment (simul equation in calculator) and show the steps

As part of a check on its design, a lower A-arm (part of an automobile suspension) is supported by bearings at A and Band subjected to the pair of  910-N forces at C and D. The suspension spring, not shown for clarity, exerts a force FSat E as shown, where E is in plane ABCD. Determine the magnitude FS of the spring force and the magnitudes FA and FB of the bearing forces at A and B which are perpendicular to the hinge axis AB. Fs=____N Fa=____N Fb=____ N

Determine the force components acting on the ball-and-socket at A , the reaction at the roller at B and the tension on the cord CD needed for equilibrium of the quarter circular plate as shown in the figure.

The two couples act at the midpoints of bars AB and BD. Determine the components of the reactions and the magnitudes of the reactions at A, B and D. Neglect the weights of the members. Draw an FBD of the system as a whole and an FBD of the bar AB, in which you assume the direction of all forces at all pin connections in the positive x and positive y directions for consistency with the options in the questions. Which one of the following equations is NOT one of the equilibrium equations following from the two FBD's?

The A-frame is supported by a thrust bearing at A, a slider bearing at B, and the cable CD. Compute the tension in the cable and the components of the bearing reaction at B caused by the 600-lb load. Provide correct FBD

The uniform rectangular panel ABCD has a mass of 31 kg and is hinged at its corners A and B to the fixed vertical surface. A wire from E to D keeps edges BC and AD horizontal. Hinge A can support thrust along the hinge axis AB, whereas hinge B supports force normal to the hinge axis only. Find the tension T in the wire and the magnitude B of the force supported by hinge B. T = 1110 mm Answers: B= 2800 mm 217.48 142.93 B D 20⁰ T N N E

2.0 m 100 kg 2.0 m 0.5 m 1.5 m 1.5 m The pulley at E is frictionless. Point B is a pinned connection; support A is a fixed support. The pin at C is in a smooth slot. s in: Determine the magnitude of of the x-component of the reaction force at A, Ax= N. Determine the magnitude of of the y-component of the reaction force at A, Ay= N. Determine the magnitude of of the external moment applied at A, MA= Nm. O O :