All terms in this list:

work: The use of force to a(n) objectsome distance.

joule: The standard unit used to meshure work

kinetic energy: the energy of motion

potential energy: stored energy because of it's shape or position

michanical energy: is the energy possessed by an object due to its motion or position

Conservation of Energy: the total amount of energy never changes

Thermal Energy: the energy an object has due to the motion of its molecules

power: the rate at which you do work

horsepower: the work a horse can do in a minute

watt: the unit mesher of power

transfer: to cause or to pass from one object to another energy or power; to transmit.

energy: the capacity to do work; any source of usable power.