How can I design an experiment to test bouyancy for my physics EEI?

[Flamein_firen]

This if my first post and I think this is the right place to post this, hope so anyway.

Just wondering if you guys had any ideas for a physics experiment relationg to bouyancy. I have to do a EEI (extended experimental investigation) for physics and so far I don't have too many ideas. I can make a model of a boat or something and cut it out using some weird machine but I would have no idea what to test.

Anyway any ideas would be appreciated

 

[andrevdh]

How do bouancy depend on depth below the surface?

Does it change if the liquid flows (lift generated?)?

 

[Flamein_firen]

Ummm I don't get what you are saying

 

[Hootenanny]

Look up Archimedes principle and Bernoulli's principle...

 

[andrevdh]

What I am suggesting is to design an experiment to answer the proposed questions. That is the hypothesis you start out with.

http://www.scifair.org/10easystepstosuccess.html"