Applying force is an action that involves pressing, exerting, and impelling. It is a physical action that requires the use of energy to move or change something. For example, pressing a button requires the application of force to activate it. Exerting force is the act of using strength or power to move something. This could be pushing a heavy object or lifting something. Impelling force is the act of driving or pushing something forward. This could be propelling a vehicle or throwing a ball. All of these actions require the application of force in order to be successful.