. Position the third string at the angle you determined for the equilibrant and hang the mass (include ing the hanger mass) corresponding to the calculated third force to represent the third force. Make andjustments (if needed) to the mass and the angle until the ring is at the center. Record this value. . You will do the above procedure in groups with your TA several times for different combinations of angles and masses. Each (large) group should do this at least 3 times. 6 Data analysis Compare the calculated and experimental values for the third force by computing the percent difference between the two values. Do this for the angle and magnitude of the third, for each of the iterations of the force table. Include your diagrams with axes and vectors drawn to scale in your lab report. 7 Discussion Discuss what could have caused the differences between the calculated and experimentally measured values in the previous