Torque

Definition

Torque refers to the rotational equivalent of linear force. It is a measure of how effectively a force can cause an object to rotate or twist around an axis.

Related terms

Moment Arm: The moment arm is defined as the perpendicular distance between an axis of rotation and where a force acts.

Lever Arm: A lever arm is similar to moment arm but specifically refers to a rigid bar that rotates around an axis.

Angular Acceleration: Angular acceleration measures how quickly an object's angular velocity changes over time.