Torque is a measure of the force that can cause an object to rotate around an axis. It is the product of the force applied and the distance from the axis of rotation to the point of application of the force.
The SI unit of torque is Newton-meter (N*m). However, other common units include foot-pound (ft*lb) and inch-pound (in*lb).
Torque is calculated by multiplying the force applied by the distance from the axis of rotation to the point of application of the force. The formula for torque is T = F * r, where T is torque, F is the force applied, and r is the distance from the axis of rotation.
Although torque and force are related, they are not the same. Torque is a measure of the twisting force that can cause an object to rotate, while force is a push or pull that causes an object to accelerate or change direction.
Torque is used in many real-life applications, such as in engines, motors, and machines. It is also important in sports, as it is used to measure the force and power of movements, such as throwing a ball or swinging a golf club.