Fundamentals of Physics 10th ISV Edition · Rotation · Problem 46
Halliday, Resnick & Walker — Rotation: Problem 46
46 The body in Fig. 10-31 is pivoted at O. Three forces act on it: \(F_A = 12 \text{ N}\) at point A, \(8.0 \text{ m}\) from O; \(F_B = 14 \text{ N}\) at B, \(4.0 \text{ m}\) from O; and \(F_C = 23 \text{ N}\) at C, \(3.0 \text{ m}\) from O. What is the net torque about O?
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