What is the angle of the third force

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Reference no: EM13294779

Three forces act on a body which moves with constant velocity. One force is 9 N acting at an angle of 70°, and the second is 23 N acting at an angle of 140°. What is the angle of the third force in degrees (measured the same way, relative to the positive x-axis, and between 0 and 360°) ?

Reference no: EM13294779

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