Three people located at A, B, and C pull on ropes tied to a ring. Find the magnitude and direction of the force with which the person at C must pull so that no one moves (the system is in equilibrium). =104 lb |F,| =62 Ib 45° 30° F, ..... Let F1, F2, and F3 denote the forces with which the person at A, B, and C pull. Place the vectors in a standard coordinate system, and let the ring be the origin. If the system is in equilibrium, which of the following equations should stand? O A. F, +F2-F3 = 0 O B. -F, - F2 + F3 = 0 C. F, +F2 + F3 = 0 O D. F, -F2 +F3 = 0 The magnitude of the force with which the person at C must pull is (Round to the nearest integer as needed.) A.

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Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.