Answer to Question #172493 in Physics for Diocos

Question #172493

Calculate the torque about the z-axis that is out of the page at the origin in the following figure, given that F₁=4N, F₂=3N, F₃=4N, F₄=2N

Expert's answer

"\\tau=(4)(3)+(2)(2)\\cos{20}+(4)(0)-(3)(2)\\sin{30}\\\\\\tau=12.76\\ Nm"

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