Across
- 3. The principle stating that energy cannot be created or destroyed
- 6. The distance traveled per unit time
- 8. The speed of light in a vacuum
- 10. The rate of doing work
- 14. The unit of electric current
- 15. A measure of how much matter is in an object
- 17. The change in velocity over time
- 19. The ability to do work
- 21. The product of mass and acceleration
- 24. The measure of the amount of substance
- 25. The total momentum before an event equals the total momentum after
Down
- 1. A particle with a positive charge found in the nucleus of an atom
- 2. The force that opposes the motion of two surfaces in contact
- 4. The measure of the average kinetic energy of particles in a substance
- 5. The rate of change of velocity
- 7. The study of heat transfer
- 9. The force per area unit
- 11. The law that describes the relationship between voltage, current, and resistance
- 12. The force of attraction between two masses
- 13. The resistance of a material to deformation
- 16. The specific path
- 17. The study of forces and their effects on motion
- 18. The energy stored in an object due to its position
- 20. The phenomenon where light bends as it passes from one medium to another
- 22. The point at which an object rotates
- 23. The unit of frequency