The device shown is a part of an automobile seat-back-release mechanism. The part is subjected to the 7.0-N force exerted at A and a 250-N-mm restoring moment exerted by a hidden torsional spring. Determine the y-intercept of the line of action of the single equivalent force. Your answer will be positive if the intercept is above O and negative if below O. F = 7.0 N 17 mm 28 43 mm 250 N-mm
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