Across
- 3. The rate of change of energy
- 6. Your vectors must be in this form in order to solve equilibrium problems
- 7. This type of collision occurs when two objects stick together
- 9. The temperature must take these units in the ideal gas equation of state
- 11. Defined as the gravitational force per unit mass
- 14. Energy, speed, and mass are examples of this
- 17. This has units of J kg-1
- 18. This is a measure of the average random kinetic energy of particles in a material
- 19. Defined as power per unit area
- 21. The net force on an object is this when its speed is constant
- 22. This is a longitudinal mechanical wave
Down
- 1. Represented by the area under a force vs. displacement graph
- 2. This physicist proved that light has wave properties
- 4. Newton’s 2nd law says that this is proportional to acceleration
- 5. The number of particles defined by Avogadro’s number
- 7. Represented by the area under a force vs. time graph
- 8. This occurs when the speed of light changes
- 10. This is always conserved, even when mechanical energy isn’t
- 12. The phenomenon of light bending upon interacting with an obstacle
- 13. Unit equivalent to kg m2 s-2
- 15. This type of force is responsible for simple harmonic motion
- 16. Unit equivalent to kg m2 s-3
- 20. Unit equivalent to kg m s-2