👉 Retractility refers to the ability of an object or system to return to its original position after being subjected to a force or disturbance. This property is essential in many applications, such as robotics, where it ensures that a robot can return to its starting point when it encounters obstacles. In physics and engineering, retractility is often used in the context of mechanical systems like gears and pulleys where it allows for the return of an object to its initial position after being subjected to a torque or force
