| No | Title | ID | 5. FileType | 9. Subtopic | 10. Topic | 11. Reference: | 8. Minor Subject | 12. Subject |
| 577103 | Static friction | 422 | Specification | Static friction | Static friction | NCEES | Static friction | Statics |
| 577310 | Static friction | 629 | Specification | Static friction | Static friction | NCEES | Static friction | Statics |