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An object is under the influence of three forces. Two are known: (2.10 N, 0 N)...

An object is under the influence of three forces.

Two are known: (2.10 N, 0 N) and (-2.10 N, 3.40 N).

(a) What is the magnitude of a third force, such that the net force is zero? N

(b) What is the direction of degrees counterclockwise from the axis

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