energy

123456789101112131415161718
Across
  1. 3. Machine: A machine that does work with only one movement of the machine
  2. 6. Potential energy: energy stored within the nucleus of an atom. It is energy that keeps the subatomic particles of the atomic nucleus together.
  3. 7. transformation: the conversion of energy from one form to another.
  4. 8. Ratio of output work to input work
  5. 10. hour: equals the energy consumed by a 1,000 watt device that is operating for 1 hour.
  6. 12. transfer: The movement of energy
  7. 13. Potential energy: energy stored within the bonds between atoms of matter. It is used to keep atoms bonded together.
  8. 16. energy: energy that an object has due to its motion or position.
  9. 18. Dissipation: loss of energy
Down
  1. 1. Machine: Combination of two or more simple machines
  2. 2. Energy (KE): energy of motion.
  3. 4. the rate at which energy is used (the amount of energy consumed per unit time).Watt: equal to 1 Joule per second.
  4. 5. Potential Energy (PEg): energy stored in an object as a result of its height.
  5. 9. Energy (PE): stored energy of position
  6. 11. applying a force to move or change something.
  7. 14. defined as the amount of energy exerted when a force of one newton is applied over a displacement of one meter.
  8. 15. of Conservation of Energy: energy cannot be created or destroyed but it can change to different forms
  9. 17. is the ability to do work.