In (Figure 1), F = 4.5 kN and 0 = 30. Part A Figure 4 kN 15 6 F 30 6 kN Determine the magnitude of the resultant force. Express your answer to three significant figures and include the appropriate units. FR = Value Units Submit Request Answer 1 of 1 Part B x ? Determine the direction of the resultant force, measured counterclockwise from the positive x axis. Express your answer in degrees to three significant figures. JA vec ? Submit Request Answer Provide Feedback