1. A square metal plate 0.180 m on each side is pivoted about an axis through point O at its center and perpendicular to the plate. Calculate the net torque about this axis due to the three forces shown in the figure if the magnitudes of the forces are F₁ 18.0 N, F₂ = 26.0 N, and F3 = 14.0 N. The plate and all forces are in the plane of the page. F₂ 0.180 m 0.180 m 45° F₁ =

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Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.