A system of concurrent forces having the following magnitudes and passing through the origin and the indicated points: F1 = 145 kN (-1, 5, 3); F2 = 80 kN (5, -4, -6); F3 = 32 kN (4, 1, 3). Determine the x-component of the resultant of the set of forces, in kn. Determine the y-component of the resultant of the set of forces, in kN. Determine the magnitude of the resultant of the set of forces, in kN.

Add the following forces to find the resultant force. V1 = 150 g @ 470 V2 = 550 @ 324° V3 = 350 g @ 215° V4 = 250 @ 172° V5 = 450 g @ 285°

The following figure shows five forces act at point A. Calculate the magnitude of the resultant force, and accordingly choose the nearest answer. 90 N 75 N 60 N Ve 30° 30° 45 N 30° 30° 30 N

Determine the magnitude of the resultant force F(R). Determine the angle between the resultant force and the x axis. And finally specify where the resultant’s line of action intersects member AB, measured from point A. (y = ….. ft above A)

The pipe assembly is subjected to the action of a wrench at B and a couple at A. (Figure 1) Simplify this system to a resultant wrench. Set F = 40 N.  a) Determine the components of the resultant force of the wrench. Enter the x, y, and z components of the force separated by commas. Express your answers in newtons to three significant figures.  b) Determine the components of the resultant moment of the wrench. Enter the x, y, and z components of the moment separated by commas. Express your answer in newton-meters to three significant figures.  c) Specify the location of the wrench along the axis of pipe CD��, measured from point C�. Express your answer to three significant figures and include the appropriate units.

1. Find the magnitude and direction of the resultant force for the system of forces shown in the figure. 150N 200N 4 300N 25 30 500N 35° 30 600N 200N

Four co-planar forces act at a point 0, the values and direction of the forces being as illustrated. Calculate the value and direction of the resultant force. 2. 30 N 60 50 N 30 90 20 N 10 N Helix

A force acting through the point (X, Y, Z) where X = 4, y = -3 and Z = 8 is given by the vector: F = ai + bj + ck where a = 7, b = 4, c = -4 Determine the magnitude of the moment produced by F about the point (1,2,3). Give your result to three decimal places.

Find the resultant force R of the following forces and its angle with the x-axis? F2=600N 5 Fi=2i+5j N 3.317 650 F3=100N F4=250N

Using the ANALYTICAL method, determine the resultant of the two forces, both magnitude and direction (angle between the line of action of resultant and the x-axis).