Across
- 3. An elevator makes use of this type of simple machine
- 5. Energy of motion
- 6. An auger is an example of this type of simple machine
- 8. Stored energy
- 11. Needed to make machines work
- 12. A push or a pull
- 13. Part of a complex machine that transfers force from one part of the machine to another (not a simple machine)
- 14. A doorknob is an example of this type of simple machine
- 17. A machine that contains several simple machines
- 18. A knife blade is an example of this type of simple machine
- 19. Plane A ramp is an example of this type of simple machine
Down
- 1. The amount by which a machine can multiply a force
- 2. If you want to use less force on a machine, you must move a greater ________________.
- 4. The type of energy a car has with a full tank of gas, driving down the road
- 7. The type of energy used to make a toaster work
- 9. Done when a force acts on an object and moves it a distance
- 10. A simple machine that makes lifting heavy loads easier and has a fulcrum
- 15. How well a device uses energy
- 16. Heat energy