Across
- 2. a device used to measure the angular measurement
- 7. the pointed end of the rocket that reduces drag
- 8. the pulling force that opposes the upward movement at a rate of 9.8m/s/s
- 9. a chart used with angular measurements to calculate rocket altitude
- 10. provides a stabile base for the rocket to take off
- 13. the distance from launch pad to tracker
- 14. part of the rocket that stabilizes the the rocket
- 15. device with wire leads that attaches to the igniter at a safe distance
- 17. force or air resistance
- 18. explosive material used to provide thrust of the rocket motor
- 20. form of enrgy that starts the rocket motor
Down
- 1. the 1st number on a rocket label that tells the amount of force applied by motor
- 3. a method to test the rocket flight characteristics before launching the rocket
- 4. the 2nd number on a rocket label the tells the time the rockets coasts until ejection charge
- 5. the force that pushes a rocket into the air
- 6. hollow tube mounted to rocket that travels along the launch rod for a straight liftoff
- 11. the narrow clay passage in a rocket motor that increases a rockets thrust
- 12. form of energy that starts the igniter
- 16. placed inside the motor that uses electrical energy to produce a flame that starts rocket motor
- 19. the device that creates air resistance to slow a rockets descent