When energy is passed from type to another changes these are 8 types of energy.
Kinetic - Allows movement
Heat - The amount of energy based on the temperature.
Light - Fragments that reflect lights.
Gravitational - Effect of gravity pushing down
Electrical - Anything that uses power
Sound - Allows you to hear
Elastic potential - something we can stretch
Chemical potential - Food and fuel.
We made a Marshmellow Cannon. We used to a cut up balloon for that elastic potential and we also had to cut up a cut in the right way so that the Marshmellow cannon would work the way we indented it to. The point of this was to use all 7 types of energy's that I had explained except electrical. Kinetic which allows movement. Heat, the amount of energy based on the temperature. Light fragments. etc.