Simple Machines

12345678
Across
  1. 2. Miss Shea's favorite simple machine
  2. 6. Type of Energy determined by the height of an object
  3. 8. Type of Energy related to motion
Down
  1. 1. The lever on the playground
  2. 2. Don't reinvent the _____
  3. 3. It keeps us grounded
  4. 4. Wheel + rope =
  5. 5. Measured in Newtons (or pounds, sometimes)
  6. 7. A device used to implement a Force to make Work easier