Part A Two equal masses in contact on a frictionless surface are acted on by the forces F1 and F2 as shown in (Figure 1). Determine the magnitude of the contact force exerted on each mass by the other when F = = F1. Express your answer as a multiple of F1. FC = xa ah b x x Submit Figure 1 12 m m Part B Determine the magnitude of the contact force exerted on each mass by the other when F = - F. Express your answer as a multiple of F1. Fc = Submit Request Answer Part C ? F Determine the magnitude of the contact force exerted on each mass by the other when F2 = 0 Express your answer as a multiple of F1. < 1 of 1 xa | b Fi Fc = 2 Submit x vx x> Previous Answers Request Answer H... Incorrect; Try Again; 4 attempts remaining The correct answer does not depend on: F1. ? X.10n