Chapter 11 section 3

3. necessary for acceleration and motion
4. when energy changes back and forth between potential and kinetic
8. the sum of the positive and negative work
15. energy cannot be created or destroyed it just changes form
16. energy that moves in waves and you can see
17. the type of energy that is stored in the links between the protons and neutrons in an atom
18. the type of energy that is stored in the position of an object

1. the vibration of particles
2. energy that moves in waves and you can hear
5. energy that particles of different electrical charges are attracted to one another.
6. the other measurement of work
7. can become heat and sound through the work of friction
9. the ability to perform work or to change an object
10. the type of energy of a moving object
11. a necessary part of work
12. the measurement of the energy used to perform a task
13. performs negative work on objects
14. a measurement of work