Across
- 2. Carried by charged particles
- 4. Amount of stuff in a object
- 5. Energy of motion
- 7. A force of attraction between two objects
- 8. a force exerted by a surface
- 9. Stored energy
Down
- 1. Measure of an objects motion
- 3. Anything that has volume and mass
- 4. Motion or position
- 6. Carried by light waves