Across
- 1. The amount a thing weighs
- 3. A hollow structure with a curved shape providing high strength
- 5. The purpose of a part
- 8. A network of parts that supports loads
- 10. Stable
- 13. something of many parts that is put together
- 14. A force acting parallel to a surface or cross-section of a body
- 15. The force that pulls objects to one another
- 16. Set away from the surface
Down
- 2. Pulling
- 4. A push or Pull
- 6. Twisting
- 7. Pushing
- 9. The amount of matter in an object
- 11. The external appearance of something
- 12. Set on the outside