Wackiest Machines

3. Stored energy that an object has because of its position or condition.
6. A form of energy that can be seen and is made by things like the sun, light bulbs, and lasers.
7. Energy that comes from the sun and can be used to make electricity or heat.
8. The force that pushes up on an object in the air, helping it to stay up, like an airplane's wings.
11. The energy of motion, when something is moving.
12. The force that pushes an object forward, like the engine of a plane or car.
13. A form of energy made by vibrations that travel through the air and can be heard.

1. A form of energy that is transferred between objects with different temperatures, often felt as warmth.
2. The ability to do work or cause change.
4. A quick back-and-forth movement that can make sound.
5. The total energy of all the particles in an object, related to how hot or cold it is.
7. A device that catches sunlight and turns it into electricity.
9. A material like gasoline or coal that is burned to produce energy.
10. The force that happens when two things rub against each other, slowing them down or stopping them.