Across
- 3. is the ability to do work
- 4. an invisible force that pulls objects towards each other
- 6. type of wedge
- 9. allows user to exert force on one end and gain a mechanical advantage on the other
- 11. a speed of something in a given direction
- 13. a type of inclined plane
- 15. a piece of equipment used to move heavy objects up or down
Down
- 1. turns rotational motion into linear motion
- 2. holds things together or splits them apart
- 5. a flat surface with one end higher than the other
- 7. a type of pulley
- 8. the point at which a lever rests
- 10. a change in an object's position based on what's around it
- 12. a type of wheel and axle
- 14. a type of lever