Problem 1: Note: Make sure to draw all diagrams. All Units must be included. Given: Three acting concurrent forces. Find: 1) The magnitude and angle of the resultant force. 2) Find the unit vector of the resultant force. Problem 2: Note: Make sure to draw all diagrams. All Units must be included. Given: Three concurrent forces acting on a tent post. Find: The magnitude and angle of the resultant force. Find the unit vector of the resultant force. Problem 3: Note: Make sure to draw all diagrams. All Units must be included. Determine the magnitude and coordinate direction angles of the resultant force and sketch this vector on the coordinate system. .