Torque: Torque is the rotational force that causes an object to rotate about a fixed axis or pivot point. It is the product of the force applied and the perpendicular distance from the axis of rotation to the line of action of the force.
Moment of Force: The moment of force, or torque, is the product of the force and the perpendicular distance from the axis of rotation to the line of action of the force. It represents the tendency of the force to cause rotational motion.
Rotational Equilibrium: Rotational equilibrium occurs when the net torque acting on an object is zero, meaning the object is not experiencing any rotational acceleration and is in a state of balance.