Consider the pipe assembly in the Figure below. The applied forces are defined as F1 = (100i -120j +75k) kN and F2= (-200i +250j +100k) kN 1. Determine the resultant force vector F in kN. 2. Determine the position vector roA in m. 3. Determine the moment of the forces Mo about point O in kNm. Express all the results in vectorial form referring to the coordinate system given in the figure. Note that the x-,y-,z-axis positive direction is towards the respective letters.

Consider the pipe assembly in the Figure below. The applied forces are defined as F1 = (100i -120j +75k) kN and F2= (-200i +250j +100k) kN 1. Determine the resultant force vector F in kN. 2. Determine the position vector roA in m. 3. Determine the moment of the forces Mo about point O in kNm. Express all the results in vectorial form referring to the coordinate system given in the figure. Note that the x-,y-,z-axis positive direction is towards the respective letters.