Day 8 Puzzle

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Across
  1. 2. this increases as potential energy turns into kinetic energy because the stored energy is changing into motion
  2. 4. there are ___ main types of energy
  3. 5. inclined planes can be useful when sending things downhill because ___ is working in your favor, but that same force is why moving uphill can be challenging
  4. 6. the energy of moving things
  5. 9. surface tilted at an angle that reduces force by increasing distance
  6. 11. sources of potential energy are considered ___ ___ and must be identified when performing risk assessments of an area
  7. 14. a massive object raised very high has a lot of potential energy because of its ___ and height
  8. 15. as something travels downhill, potential energy is ___ into kinetic energy
Down
  1. 1. stored energy that can be used later
  2. 3. materials contain a lot of potential energy when they are compressed or stretched
  3. 4. energy of heat from tiny moving particles
  4. 7. potential energy increases with ___, like at the top of a hill
  5. 8. muscular ___ is a group of diseases that cause muscles to become weak and get smaller over time
  6. 10. potential energy is stored in objects that are NOT in ___
  7. 12. the more potential energy that is converted, the ___ the object moves
  8. 13. special type of inclined plane that works in a winding pattern around a cylindrical shaft