Energy 2019

Stored energy due to position or shape

• potential energy

• kinetic energy

• mechanical energy

• chemical energy

Total energy is a system; sum of KE and PE

• thermal energy

• law of conservation of energy

• mechanical energy

• nuclear energy

the ability to do work

• power

• potential energy

• kinetic energy

• energy

energy that dissipates to the surroundings during a transformation and can not be used to do work

• wasted energy

• elastic energy

• potential energy

• joule

energy of motion; depends on mass and velocity

• potential energy

• mechanical energy

• kinetic energy

• gravitational energy

resource that can be replaced; will not be depleted

• nonrenewable

• renewable

using less energy to do the same amount of work

• energy conservation

• energy transformation

• wasted energy

• energy efficiency

change of one form of energy to another form

• energy transformation

• energy loss

• energy conservation

• energy efficiency

resource in limited supply, can not be replaced

• renewable

• nonrenewable

preventing wasteful use of energy, reducing energy use

• energy efficiency

• energy conservation

• energy transformation

• energy loss