Answer the following questions BEFORE and AFTER our unit on Energy, Work & Power. DO NOT LOOK THE ANSWERS UP, IF YOU DON'T KNOW, GUESS OR SAY YOU DON'T KNOW.
- What is energy and where does it come from?
- What are the different types of energy?
- How long does energy last?
- How are energy and work related?
- What is an energy transformation? Provide an example to support your answer.
- What is the efficiency of a system and how can we improve it?
- What is the difference between kinetic and potential energy? How are they related?
- List 2 questions you have about Energy.