I have this school project where I am supposed to create or download a project for Delftship and create a real life RC model out of styrofoam. Then we are supposed to have a race. Me and my friends are trying to make a trimaran (similar to The Benchijigua Express), but I've got some struggles. I have to calculate the distance between the metacentre and the centre of gravity. I found out that my VCG is 6,520, but KMt is 103,215 at the weight of 270,11 tonnes. The difference between KMt and VCG is supposed to be around 2m, not 96,695m. And the weight of the boat that we are going to build is supposed to be around 7kg. Translatet into 7000 tonnes? This is my very first try at building my own ship, so please help us
The project is attached under.