20. The 57.2cm diameter disk rotates counterclockwise on an axle through its center. F1=42.6N, F2=70.8N, F3=70.8N, F4=42.6N, and d=5.34cm. What is the net torque about the axle? Let the counterclockwise direction be positive. F3 +F₂ F d 45° -X

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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.