105,000 tons
It depends on the material used for the sweater.
I once had a book about the ocean that claimed that there was 38 pounds of gold in one cubic mile of seawater. You could figure 1 cubic kilometer from here but you are still left with the validity of the claim of the book and even worse, my memory of that book. Still, something to play with.
1 mile = 5280 ft1 Cubic Mile = 5280x5280x5280= 147197952000 cubic Feet
5280 ft x 5280 ft x 5280 ft x 62.4 lbs per square ft = 9,185,152,204,800 lbs
how much does 1 cubic yard of carpeting with padding weigh
a cubic ton
The density of seawater varies from 1020 to 1029 kg/cubic meter, with 1027 kg/cubic meter being cited most often for water at the ocean's surface. There are 1,000 liters per cubic meter, so the density of seawater can also be expressed as 1.027 kg/liter (for surface seawater). Thus 1 liter of seawater will weigh 1.027 kg.
barley in cubic meter
How much does 1 cubic meter of fuel oil weigh
1 cubic meter asphalt=how much wieght
It would weigh 1,342 pounds.
More info needed. How much does 0.4 cubic feet of what weigh? Air? Lead? Water? Dirt?