Across
- 3. A curved structure than can support a lot of weight.
- 5. The ability of an object to withstand forces.
- 8. Any push or pull.
- 9. A force that pushed in opposite directions.
- 10. A force that twists.
Down
- 1. A force that presses something together.
- 2. A flat structure that is supported only at one end.
- 4. The ability of a structure to maintain or resume its position when an external force has been applied.
- 6. The natural force of attraction between two objects.
- 7. A rigid framework of beams joined together, usually in the form of interlocking triangles.