Torque is a measure of the rotational force applied to an object. It is calculated by multiplying the force applied by the distance from the pivot point, or fulcrum. The greater the distance or the stronger the force, the more torque is generated, allowing objects to rotate more easily. In everyday life, torque is important in various applications, such as automobiles and wrenches. For example, when using a wrench to tighten a bolt, applying force at the end of the wrench creates more torque, making it easier to turn the bolt. Understanding torque helps in designing and using tools effectively.