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Neil Eggstrom’s Rocket Launch
By: Sarah, Colin, Hayley, Frankie
JobsDesigner-Sarah Procedure- HayleyData- Colin Folder- Frankie
Scientific methodWill our eggstrounaut survive?How long will our rocket stay in the air? How much water do we put in?
Materials UsedSoda bottleCotton ballsEggConstruction paper
Building Procedure We built the rocket from a soda bottle.We made the cone from construction paper.We put cotton balls in the egg compartment
with the egg.Then we put the fins on and launched the
next day.
Launching Procedure
We pumped the air in the rocket.On the water launch we added 8 oz. of water.
We put 80 PSI of air on both launches
Then we pulled the string and it launched.
Prediction/HypothesisWe thought that our rocket will go up
for about 3 seconds for the air launch and 4 seconds for the water and air launch. We thought the egg will survive both launches.
Calculation Graph
0
1
2
3
4
5
Calculation Data
Time in seconds-air
Time in seconds - water
Groups
Se
co
nd
s
ComparisonThe water and air launch both had 80 psi of air.
The launches both were mounted the same. We all used one bottle for both launches. Our groups egg died on both launches.
Conclusion On the air launch we put in water and on the
air launch we put just air. The water launch stayed in the air longer than the air launch. Our eggstronaut did not survive both launches. We could have put more protection to make it survive.
The launch10, 9, 8, 7, 6, 5, 4, 3, 2, 1, BLAST
OFF!!!!!!!!
NOOOOOOOO!!!!!!!!!!