Vocab:/

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Across
  1. 2. a push or pull; energy applied
  2. 5. a set of interacting parts forming a complex whole
  3. 8. to move to a different location or to a different object
  4. 10. (thermal) energy: kinetic energy due to the amount of the movement of molecules in something. The faster the molecules are moving, the more heat energy.
  5. 11. energy: the ability to do work that is stored in an object or system
  6. 15. = force x distance) if nothing moves, no work is done
  7. 17. a measure of how quickly work is done (power = work / time)
  8. 19. potential energy: the potential an object has to do work because of its position within a gravitational field.
  9. 20. potential energy: the ability to do work that is stored when elastic material, like a spring or rubberband, is stretched or compressed
  10. 21. energy: is a form of energy that harnesses the power of water in motion—such as water flowing over a waterfall—to generate electricity.
  11. 22. energy: electromagnetic radiation emitted by hot objects like lasers, bulbs, and the sun. It can travel through space. Some wavelengths are actually visible.
  12. 23. energy : the ability to do work found in the flow or storage of charged particles
Down
  1. 1. a machine that can convert kinetic energy into electrical energy
  2. 3. engine: a machine that can convert potential energy (from fuel) into kinetic energy
  3. 4. happens when a force is applied over a distance to move something
  4. 6. energy: FUEL/ FOOD the ability to do work that is stored in the bonds between atoms of molecules, often released as heat or kinetic energy
  5. 7. a machine that can convert electrical energy into kinetic energy
  6. 9. energy: the huge amount of energy stored in the core of atoms that can be used to create electricity or raw power
  7. 12. a machine that converts fluid energy, like from wind or water, into mechanical energy so it can be used in a system.
  8. 13. to change from one kind of energy into another
  9. 14. energy: the process of capturing the kinetic energy in flowing air particles and converting it into electricity with turbines
  10. 16. energy: the ability to do work that an object has because it is moving
  11. 18. the ability, to exert a force, to make things move or change, to do work