Forces and Machines
Across
- 3. calls people for faster communication on the go
- 6. device used for washing clothing faster
- 8. screen for watching and communication
- 12. combines 2 or more simple machines
- 14. a flat surface with one edge raised higher than the other
- 16. allowed for widespread communication
- 17. uses a wheel and a rope
- 18. simple machine used to hold things together
Down
- 1. paired with an axle
- 2. keeps food cold and fresh longer
- 4. bar with a center point (fulcrum) used for moving or lifting things
- 5. triangle shaped used to separate things. Like a doorstop
- 7. device used to complete a job
- 9. uses the internet to keep in contact with people and find information
- 10. calls people for faster communication
- 11. makes it so you can see at night
- 13. transfers force from one place to another
- 15. flies to transport people faster