Chapter 4, Problem 127P

The two forces are applied to the end of the boom OA. Determine the force F so that the resultant of the two forces lies in the yz-plane.

Knowing that the resultant of the two forces is vertical, determine the angle

The five forces act at end A of the boom. Determine T1,T2, and T3 if the resultant of this force system is zero.

To move the oil drum, the resultant of the three forces shown must have a magnitude of 500 N. Determine the magnitude and direction of the smallest force F that would cause the drum to move.

The portion of a bridge truss is subjected to several loads. For the loading shown, determine the location in the r-z plane through which the resultant passes as well as R, the resultant force. + Narrative 3 m 3 m 3 m 3 m 4 m 75 kN 1.5 m 250 kN 3 m 100 kN 120 kN

Replace the three forces acting on the bent pipe by a single equivalent force R. Specify the distance d from point O to the point on the x-axis through which the line of action of R passes: 50 lb 40 lb 10 10" 10" 60 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 = 420 lb, F2 = 580 lb, F3 = 410 lb, a = 6.8 ft, b = 2.9 ft, c = 3.3 ft, and 0 = 44°.

The horizontal top of a concrete column is subjected to the system of forces shown. Represent the resultant of all forces as a force R at point O

Find the resultant of the concurrent forces R and S for which the direction is specified by slope, expressed as rise and run values. Show a sketch of R and S and the resultant   R= 8.6(10)^3 N Rise= -3.0 Run= 4.0 S= 6.2(10)^3 N Rise= 3.0 Run= 4.0