Potential Energy:Potential energy is the stored energy an object possesses due to its position or condition. For example, a stretched rubber band has potential energy because it can snap back when released.
Work:In physics, work is done when a force acts on an object to cause displacement. It is calculated as the product of force and distance moved in the direction of that force.
Conservation of Energy:The principle stating that energy cannot be created or destroyed but can only be converted from one form to another. This means that the total amount of energy in a closed system remains constant over time.