Quick question that bugging me - does a neutrally buoyant submarine roll around its centre of buoyancy, its centre of gravity or half way between the two?
Thanks.
EDIT: I rewatched the video and he gets most of it right; as I said in the referenced thread, it depends on the appendages and he drove a 594 (PERMIT) class which had a much smaller sail and PUFFs which gave it a much more benign snap roll than the previous boats.
Forum posts represent the experience, opinion, and view of individual users. Boat Design Net does not necessarily endorse nor share the view of each individual post.
When making any potentially dangerous or financial decision, always employ and consult appropriate professionals. Your circumstances or experience may be different.