3- Determine the design angle @ for connecting member to the plate if the resultant force is to be directed vertically upward. Also, what is the magnitude of the resultant? Comprehension (State Definition, Free Body Diagram and/or Diagram Sketch) F =BKN F, -6 KN4- Determine the magnitude and direction O of F so that this force has components of 40 1b acting from A toward B and 60 1b acting from A toward C on the frame Comprehension (State Definition, Free Body Diagram and/or Diagram Sketch) o 30" 45" B C