Simple Machines

12345678910
Across
  1. 1. When force is being used to make an object move
  2. 3. Flat, slanted surface
  3. 4. Makes it easier for people to lift heavy objects or open things
  4. 8. Anything that makes work easier
  5. 9. Fixed point in a lever
  6. 10. Object being moved by a lever
Down
  1. 1. Has a wheel and a bar that makes work easier
  2. 2. Makes it easier to move objects up and down
  3. 5. How much useful work is put out compared to how much is put in
  4. 6. Machine made of two or more simple machines
  5. 7. Changed a downward or foreard force into a sideways force