ABOUT 2700 pounds per yard, depending on the type of stone and water content.
1.6 tons
Of course, different brasses and forms can vary, but at a specific gravity of about 8.5, a cubic inch of brass would weigh about 5 ounces (or just under a third of a pound).
There are SO MANY kinds of 'plastic' that's an impossible question.
Steel is typically 490 lb/cubic foot. There are 1,728 square inches in a cubic foot which means that each cubic inch weighs about .284 pounds (just a bit over a quarter of a pound per square inch).
ABOUT 2700 pounds per yard, depending on the type of stone and water content.
Tungsten weighs about 0.7 lb per cubic inch.
A cubic inch of marble typically weighs around 0.31 pounds.
A cubic inch of 4130 steel weighs approximately 0.283 pounds.
1.6 tons
Gray cast iron is around 118 grams per cubic inch.
1 cubic inch of water weighs 16.4 (16.3961) grams.
The square inch is a unit of area. The cubic inch is a unit of volume; a cubic inch of uranium has a mass of approx. 312,2 grams.
One cubic inch of lead weighs around 0.41 to 0.44 ounces.
42.4 cubic feet = 1.6 cubic yards (rounded)
Of course, different brasses and forms can vary, but at a specific gravity of about 8.5, a cubic inch of brass would weigh about 5 ounces (or just under a third of a pound).
3 yards. 1 yard is a cubic (not square) yard and is 36 inches on all three sides. The calculation looks like this: (216x216x3)/(36x36x36)=3.0