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What is energy?
The ability to do work.
What is kinetic energy?
What is potential energy?
non renewable energy
What is it called when two surfaces pass across one another creating heat?
The ability to do work (move) is called...
True or false: Energy cannot change from one type to another.
Which of the following is an example of thermal energy?
A light bulb
The movement of a car
The digestion of food
Heat from a fire
True or False: Energy can be created.
Which has more gravitational energy?
A snowboarder at the top of a mountain
A person laying on the beach
Energy that is stored is called...