Across
- 6. third law of motion when they discover for every action theres an equal and oppiste reaction
- 7. when a rocket is about to launch the countdown goes 3, 2, 1 ____
- 8. of pressure what is the point where pressure field acts on the body
- 9. our plane ride was pretty rough and ____. It was awful
- 12. all of the sudden a felt a sudden ____ and realized it was the school bully
- 14. this is so heavy I have to ____ it
Down
- 1. Sometimes magnets are ____ to each other because the wrong sides don't connect
- 2. my spacecraft just made an alteration and I think it was because of the ___
- 3. you get to outer space with this
- 4. Von Braun He led the development of the V-2 rockets which Germany used during World War 2
- 5. the wind ____ did not exceed in 20 km
- 10. our plane ride was calm and ____. Thank goodness there was no turbulance
- 11. Robert H. Goddard who was the first person in the world to build a liquid-fueled rocket?
- 13. impulse generated thrust divided by the propellent mass flow rate