Community > Posts By > jimboinVTA

 
jimboinVTA's photo
Thu 02/28/19 03:53 PM
With a ship it is about the amount of water it displaces. A flat sheet of iron has no capacity to displace anything. It might raise the water level but cannot displace water the way that the hull of a ship does.
As for the planes, I guess looking at birds could give you some incite.