Extracted text: 13. Find the magnitude, and direction of the resultant force with reference to A of the forces shown in Figure below. * 100 N 200 N 100 N/m 60° 0.5 m 500 N O 74.51 N; +43.02 deg. O 74.51 N; -43.02 deg. O 547.1 N; +43.02 deg. O 547.1 N; -43.02 deg.