What does output force refer to in the context of machines?

Output force in the context of machines refers to the force that is produced by the machine as a result of its operation. When you utilize a machine, such as a lever or pulley, it takes in input force applied to it and modifies that force to perform work on an object. The output force is the force that the machine exerts on the load it is moving or lifting, which is typically greater than or less than the input force, depending on the machine's design and mechanical advantage.

Understanding output force is crucial for assessing how effectively a machine converts and amplifies force. It gives insight into the performance of the machine, showing how capable it is of completing a task, such as lifting a weight or moving an object.