Across
- 3. purpose or task
- 5. when pressure is applied to a liquid in a container, the pressure and force is transmitted equally and undisminished throughout the liqud
- 8. force that opposes motion
- 10. pair of wheels with teeth that interlink
- 11. (of a machine) smaller group of paerts within a complex machine that performs a specific function
- 13. force applied to operate machine
- 15. measure of how speed of the object is affected by a machine
- 17. done when a froce acts on an object to make the object move
- 18. simple machine made up of two wheels of different diameters that turn together
- 19. A lever in which the fulcrum is positioned between the load and the effort
- 20. simple machine made up of a flat surface, such as a board, at an angle to another flat surfaace, such as the ground or a table top
- 22. a plan or drawing produced to show the look and function or workings of a building, garment, or other object before it is built or made.
- 24. measure of the amount of force applied to a given area
Down
- 1. device that helps us do work
- 2. measurement of how well a machine or device uses energy
- 4. belt or chain to transfer energy from an energy source to an object
- 6. tool or device made up of one basic machine
- 7. system in wich simple machines all work together
- 9. force a machine applies to an object
- 12. amount by which a machine can multiply force
- 14. system that uses liquid under pressure to move loads
- 15. simple machine that consists of a cylinder with a groove cut in a spiral on the outside
- 16. special type of linkage for transferring the energy from the engine to the wheels in large vechicles such as cars and trucks
- 21. (in context of machine) a group of parts that work together to perform a general function, forming a complex machine
- 23. simple machine made up of a wire, rope, or cable moving on a grooved wheel