PLTW Design Brief and Simple Machines Vocab
Across
- 2. A grooved wheel with a chain, rope, or belts passes through and which is used to change the direction or magnitude of a force
- 5. Overview of the project
- 8. A device that makes work easier
- 10. Products, documents, or services provided to the client
- 12. A simple machine that move together as a simple lever to lift or move an item by rolling
- 14. A flat surface set at an angle that is able to lift objects by pushing or pulling the load.
- 15. limitations or restrictions
Down
- 1. The solution to the client's problem
- 3. a device that combines two or more simple machines
- 4. An inclined plane wrapped around a cylinder, forming the path and pitch.
- 6. A description of the client's want or need
- 7. a moving inclined plane
- 9. The person who creates the solution
- 11. A rigid bar that is free to move around a fixed point
- 13. the pivot point of a lever
- 15. The person with a need or want