Folding knives are primarily designed for cutting tasks and are not intended for use as tools to break objects. While a folding knife might have enough force to potentially damage a flashlight, it is not recommended to use a knife for such purposes. Using a knife to break objects can be dangerous as it may cause the blade to snap or bend, leading to injury. It is advisable to use appropriate tools designed for breaking objects, such as a hammer or pry bar, to avoid any unnecessary risks.