Basic physics and engineering help for an old lady accountant

[jinxerj]

That's what I need and who I am. I'm concerned I lack the knowledge and experience to even use the website even though I was involved in the IPO taking Novel public and enabling the internet. Right now I need to build a floating dock with 55 gallon barrels and know how much water to put in them for the dock to sit at an appropriate height above the water.

 

[phinds]

Welcome to the forum.

Your question will have to go in the appropriate subforum (either classical physics or mechanical engineering should do)