Which is the correct formula for calculating torque?

The formula for calculating torque is expressed as T = F x D, where T represents torque, F represents the force applied, and D represents the distance from the pivot point to the point of force application (also known as the lever arm). Torque is fundamentally understood as the tendency of a force to rotate an object around an axis, and this relationship highlights how both the magnitude of the applied force and the distance from the pivot point contribute to the effectiveness of that force in producing rotational motion.

This formula indicates that if either the force or the distance is increased, the torque will also increase, leading to a greater ability to rotate the object. Understanding this relationship is crucial in applications involving machinery, tools, and mechanical systems where rotational movement is necessary.