Chapter 15 Flashcards
the energy of an object that is due to the object’s motion
kinetic energy
the capacity to do work
energy
the energy that an onkect has because of the position, shape, or condition of the object
potential energy
the amount of work an object can do because of the object’s kinetic and potential energies
mechanical energy
A change from one form of energy to another
energy conversion
a force that opposes motion between two surfaces that are in contact
friction
the law that states that no energy can be created nor destroyed
law of conservation of energy
a resiurce that forms at a rate that is much slower than the rate at which it is consumed
nonrenewable resouces
a nonrenewable energy resource formed from the remains of organisms that lived long ago
fossil fuel
a natural resource that can be replaced at the same rate at which the resource is consumed
renewable resource
