Across
- 3. when pressure is applied to liquid in a container the force and pressure is transmitted equally
- 7. small collection of parts in a complex machine
- 8. how the speed of an object affects a machine
- 9. machine made up of a flat surface that is at an angle
- 11. the amount of force a machine can apply
- 12. a device that helps to do work
- 14. uses liquid under pressure to move object
- 16. wheels with teeth that interlink
- 17. Force/Area
- 18. a group of part that work to perform a certain function
- 21. how well a machine uses energy
- 24. force that goes against motion
Down
- 1. a special linkage that transfers energy from an engine to wheels
- 2. the force used to operate a machine
- 4. machines that are made of other simple machines
- 5. machine with two wheels connected straight across with a pole
- 6. physical form of the object that makes it useful
- 10. machine made up of rigid bars that rotates on a fulcrum
- 13. chain that transfers energy to a machine
- 15. are machines that have one function
- 19. machine like an inclined plane but is forced into an object
- 20. a cylinder like machine with spiral grooves
- 22. what the device is supposed to do
- 23. a central point where a mechanism turns