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[PSUBS-MAILIST] lift vs weight

To: personal_submersibles@psubs.org
Subject: [PSUBS-MAILIST] lift vs weight
From: skrewgun007@aim.com
Date: Tue, 05 Sep 2006 23:22:30 -0400
In-reply-to: <98b3a5bb0609051933m3d262695ne9aac50702191422@mail.gmail.com>
References: <BAY119-F26C4252956E993E6505577AA310@phx.gbl> <98b3a5bb0609051933m3d262695ne9aac50702191422@mail.gmail.com>
Reply-to: personal_submersibles@psubs.org
Sender: owner-personal_submersibles@psubs.org

so whats a good formula a layman can use for lift vs weight. I can figure my air mass in the sub ok but how do I include myself and how much lift does air create in fresh water and the displacement of the water? also from the steel vs weight? help me someone.

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