Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Counterclockwise torques refer to the rotational forces that cause an object to rotate in a counterclockwise direction. They are applied perpendicular to the axis of rotation and can be caused by external forces or internal moments.
Related terms
Clockwise Torques: Clockwise torques are rotational forces that cause an object to rotate in a clockwise direction.
Lever Arm: The lever arm is the perpendicular distance between the axis of rotation and the line of action of the force, which determines the magnitude of torque.
Torque Equation: The torque equation states that torque is equal to the product of force and lever arm length, τ = F * r.