The correct drag formula is:
Domanda 270, Principles of Flight - ATPL - Airline Transport Pilot license
| D = CD 1/2 RHO V S |
| D = CD 2 RHO V2 S |
| D = CD 1/2 1/RHO V2 S |
| D = CD 1/2 RHO V2 S |
| D = CD 1/2 RHO V S |
| D = CD 2 RHO V2 S |
| D = CD 1/2 1/RHO V2 S |
| D = CD 1/2 RHO V2 S |
