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This project was considered the final project and final grade in our physics class. Our project was to build a water rocket that will launch and keep a tennis ball in the air for 30 seconds. Our job was to build the rocket and keep the tennis ball in the air without it hitting the ground. Unfortunately it was a lot harder then it seemed. It took us about 4 trials before we were able to successfully keep the tennis ball in the air.
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Signing UpStep 1Materials
Materials used to build our rocket successfully:
1) 3 2-Liter Bottles
2) Tennis Ball
3) Garbage Bag
4) Cardboard Fins
5) String
6) Duct Tape
7) Paper Towel Tube
8) Water
1) 3 2-Liter Bottles
2) Tennis Ball
3) Garbage Bag
4) Cardboard Fins
5) String
6) Duct Tape
7) Paper Towel Tube
8) Water
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4
Jul 7, 2009. 11:04 AMAtomman
says:
Very Bad.. Needs user made images. F-
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2
Jan 27, 2011. 6:32 PMCHANGE my name
says:
how do u make the launcher??? it doesn't make sence. >:(
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4
Oct 3, 2010. 9:09 AMbeehard44
says:
should be an 'ible, not a show and tell. you can use a slideshow for that. Also, add ur own pics
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Jul 7, 2010. 6:56 PMnathan733
says:
not good.
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