Across
- 2. An atom becomes this when it loses an electron
- 5. A hazard that can cause blindness if directed into the eye
- 7. The variable that is always along the x-axis of a graph
- 8. Distance divided by time
- 11. If objects obey the principle of moments, they are..?
Down
- 1. What is done when a force moves an object?
- 3. Mass per unit volume
- 4. Unit of frequency
- 6. Which of Newton's Laws states that a non-zero resultant force causes an acceleration
- 9. Terminal velocity of moving objects depends on their..?
- 10. Lens that caves inwards