Define energy.

Definition should include

• energy as the ability to produce change or do work
• the difference between kinetic and potential energy
• the difference between energy and power
• energy – the capacity to do work
• power – the rate at which work is done
  
  
• energy is derived from the use of such forms as thermal, mechanical, or chemical resources.

Process/Skill Questions:

• What are examples of kinetic and potential energy?
• What is the difference between power and energy? What are examples of each?
• What are examples of energy doing work? How is the rate of power measured?