Across
- 3. Consist of a pair of wheels that have teeth that interlink
- 4. Is a measure of the amount of force applied to a given area
- 6. The measurement of how well a machine or device uses energy
- 7. A linkage that transfers the energy from the engine to the wheels
- 9. Is the combination of two wheels of different diameters that turn together
- 11. When a force acts on an object to make the object move
- 12. The amount the machine multiplies your force
- 13. Is the physical form of the device that makes it usable
- 15. Consists of a wire, rope or cable moving on a grooved wheel that helps you lift larger loads you can’t lift on your own
- 18. The law in which if there is any force applied to a liquid to, it transmits the force equally
- 23. The force applied by the machine to the object
- 24. A group of simple machines that work together
- 26. The force applied to the machine
- 27. The input gear
Down
- 1. Just like an inclined plane but used to split objects apart
- 2. Found in a complex machine, usually made up of a simple machine
- 5. Is a ramp that makes it easier to lift a heavy object
- 8. A cylinder with a groove cut in a spiral on the outside
- 10. Uses a liquid under pressure to move loads
- 14. Is a tool or device made up one basic machine
- 16. A device that helps us do work
- 17. Rigid bar or plank that can rotate around a fixed point called a pivot or fulcrum
- 19. A group of parts that work together to perform a function
- 20. Is what the device is supposed to do
- 21. The measure of how the speed of the object is affected by a machine
- 22. The output gear
- 25. The part that transfers your energy from the pedals to the back wheel