Across
- 3. This component is mostly found on the motor, but some smaller rockets have one
- 5. This is drilled through the propellant in order to increase the propellant surface area
- 6. This part of the motor is activated after the delay grain burns through
- 9. Holds the pieces of the rocket together during descent
- 10. This is deployed first in a dual deployment configuration
- 11. This is used to light the motor
- 13. This component of a motor is ignited at motor ignition
- 15. Regulates air pressure inside the rocket
- 17. This is used to hold the motor from ejecting out the aft end of the rocket
- 18. The most popular rocketry company that specializes in brand rocket motors and motor hardware
- 19. This protects the parachute from the hot gasses produced by the ejection charge
- 20. This protects the casing from the burning propellant
Down
- 1. This component has a convergent, divergent, and throat
- 2. This rocket component contains the motor
- 4. Found on an altimeter bay
- 7. There is an equal amount of mass forward and aft of this point
- 8. This is the unit of measurement used to measure stability
- 12. The single point where the average of all aerodynamic forces acts through the rocket
- 14. A very significant component of the motor
- 16. Measures the altitude based on air pressure readings