Simple Machines

1234567891011121314
Across
  1. 4. A flagpole consist mainly of what simple machine?
  2. 5. How many simple machines are there?
  3. 9. What is it called when something includes 2 or more simple machines?
  4. 11. What kind of simple machine is an axe?
  5. 13. A basic mechanical device that makes work easier
  6. 14. a common type of lever that you see at the play ground
Down
  1. 1. an example of a lever that illuminates.
  2. 2. an example of a wedge used for cutting wood
  3. 3. What is the point on which a lever rests or is supported and on which it pivots.
  4. 5. an example of an inclined plane including steps
  5. 6. A ramp is what kind of simple machine?
  6. 7. most common example of an inclined plane is ___?
  7. 8. a light switch is what kind of simple machine?
  8. 10. a doorknob is what kind of machine?
  9. 12. What kind of simple machine is a bottle cap?