Match the following Work positive work negative work work-energy theorem work-kinetic energy theorem mechanical energy kinetic energy potential energy gravitational potential energy joule conservative force non-conservative force. -energy that is stored in by an object. -achieved by doing work against the force of gravity. -the transfer of mechanical energy. -the energy of motion. -combination of kinetic and potential energy. -the special relationship between doing work on an object and the resulting kinetic energy of the object. -removes energy from an object. -adds energy to an object. -when a force does work on an object and the amount of work done is independent of the path taken. -when a force does work on an object and the amount of work done is path-dependent.