That would also depend on the thickness of that square inch!
10 lbs per sf.
2.7 grams
An area of 1 square inch!
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).
That would also depend on the thickness of that square inch!
1500 pounds
It would weigh about 14.3 pounds .
38lbs Depends on the material the wheel is made of steel, or aluminum. Also the width of the wheel determines it's weight. 20 pounds is about average for an aluminum wheel and 30 pounds for a steel wheel.
A cubit is approx 18 inches so the question is concerned with 18 square inches - a measure of area. The weight of 18 square inches of aluminium will depend on its thickness.If the question was about one cubic inch, then the answer is that the weight is approx 3.14 poundals or 0.43 Newtons.
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.
Air has a weight of about 14.7 pounds per square inch at sea level.
The weight of plate aluminum can vary depending on its thickness and dimensions. As a rough estimate, aluminum plate typically weighs around 2.7 grams per cubic centimeter. You can calculate the weight of a specific piece of plate aluminum by multiplying its volume by its density.
The density of pure aluminum near room temperature is 2.70 g/cm3. 2.70 g/cm3 ÷ 28.34952 g/oz x 16.38706 cm3/in3 ≈ 1.56 oz/in3 ... so one half cubic inch weighs 0.78 oz.
The weight of 1 square inch of soil can vary depending on the type of soil and its moisture content. On average, it can weigh around 0.5-1 ounce (14-28 grams).
Per square what? (Metre? Foot?) You haven't fully asked the question. A "square", when referring to roofing and siding, is 100 square feet.
well surely it depends on how much aluminum you have!!