Ther e are many diff erent types of ener gy, each with its own unique char acteristics and uses. Thesetypes of ener gy can be broadly categoriz ed into two main categories: kinetic ener gy and potentialener gy.Kinetic ener gy is the ener gy of motion. It is the ener gy possessed by an object due t o its movement.This can include the mo vement of par ticles within an object, such as the mo vement of at oms in agas, or the mo vement of an object thr ough space, such as a car mo ving down a road. Kinetic ener gyis typically measur ed in joules.P otential ener gy is energy that is st ored within an object and has the potential t o be converted int okinetic ener gy. Ther e are many diff erent forms of potential ener gy, including gr avitational potentialener gy, elastic potential ener gy, and chemical potential ener gy.Gr avitational potential ener gy is the energy an object possesses due t o its position in a gravitationaleld. F or example, a r ock at the top of a mountain has mor e gravitational potential ener gy than thesame r ock at the