Across
- 3. - when strings are holding something up
- 7. - keeping you from falling through the floor
- 8. - when it is compressed or stretched
- 10. - between charged particles
Down
- 1. - when two solid objects are moving against each other
- 2. - rocket produce
- 4. - examples include air and water resistance
- 5. - between materials like iron, cobalt, nickel, steel
- 6. - when blocking a defensive player
- 9. - caused by mass in a gravitational field