chrisdemocko1854 chrisdemocko1854 15-02-2024 Physics contestada The object A is in equilibrium with four forces acting on it: F1, F2, F3, and F4. F1 has a magnitude of 20 N and an angle of 30 degrees, and F2 has a magnitude of 10 N. What is the magnitude of F3? a) 20 N b) 3 c) 17 N d) C