Unit D Crossword Hudson Cordwell
Across
- 3. Measure of the amount of force applied to a given area
- 6. Purpose or task
- 8. Device that helps us do work
- 10. Smaller group of parts within a complex machine that performs a specific function
- 14. Force applied to operate a machine
- 15. A group of parts that work together to perform a general function
- 16. Done when a force acts on an object to make the object move
- 17. Simple machine made up of two wheels of different diameters that turn together
- 18. Simple machine made up of a flat surface, such as a board, at an angle to another flat surface, such as the ground or a table top
- 20. System that uses a liquid under pressure to move loads
- 22. Belt or chain to transfer energy from an energy source to an object
- 23. System in which simple machines all work together
- 24. Measure of how the speed of the object is affected by a machine
Down
- 1. Pair of wheels with teeth that interlink
- 2. Simple machine made up of a rigid bar or plank that rotates on a fixed object called a pivot or fulcrum
- 3. An enclosed liquid transmits pressure equally in all directions
- 4. Measure of how well a device or machine used energy
- 5. Force that opposes motion
- 7. Simple machine that consists of a cylinder with a groove cut in a spiral on the outside
- 9. Force a machine applies to an object
- 11. Simple machine made up of a wire, rope, or cable moving on a grooved wheel
- 12. Amount by which a machine can multiple a force
- 13. Simple machine that looks like an inclined plane, but is forced into an object
- 19. Special type of linkage for transferring the energy from the engine to the wheels in large vehicles such as cars and trucks
- 21. Tool or device made up of one basic machine