1. The screw eye is subjected to the two forces shown. Express each force in Cartesian vector form and then determine the resultant force. Find the magnitude and coordinate direction angles of the resultant force.
2. The pole is subjected to the force F which has components Fx = 1.5 kN and Fz = 1.25 kN. If ? = 75°, determine the magnitudes F and Fy.
3. Determine the moment about point B of each of the three forces acting on the beam.
4. Determine the moment of each of the three forces about point A.