A bar 2.0 ft. long is pivoted at its center. A 4.0-lb weight is hung from one end and a 1.0-lb weight from the other end. At what distance from pivot (fulcrum) must a 25-lb weight be placed to balance the bar? Make a drawing that illustrates this torque proble

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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.