In the following figure, 1) express vector F2 in Cartesian form. 2) Find the component (projection) of a force vector F=-201-33j+12k-N-in the direction of vector F. Express the result as the scalar magnitude of the component. Ho 25-0 F=50N Replace the three forces shown with an equivalent resultant force and couple moment at point B. Sketch the structure again, showing the magnitude and direction of both the resultant force and couple moment. 20 lb 20 A 40 in. 30 in. B 55 130 48 lb C 20 20 lb