 |
| momentum conservation: 46 phrases in 14 subjects |
| Aerodynamics | 1 |
| Aerohydrodynamics | 8 |
| Astronautics | 3 |
| Aviation | 2 |
| Combustion gas turbines | 2 |
| Construction | 1 |
| Electronics | 2 |
| Makarov | 4 |
| Mathematics | 3 |
| Mechanics | 2 |
| Nanotechnology | 1 |
| Nautical | 4 |
| Physics | 6 |
| Technology | 7 |