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Q: What is the weight of cubic foot of rock?

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Basalt (solid)--188 pounds per cubic foot.

To calculate the weight, you need to know the density of said rock. Then, multiply the density of that rock by 5 cubic yards to find the weight.

Snow is not uniform for density so you would have to weigh the cubic foot you are interested in. Each pound or kilogram would be composed of 1/9 hydrogen and 8/9 oxygen (by mass) since the molecular weight of water is 18, the atomic weight of hydrogen is 1 and the atomic weight of oxygen is 16. Based on 1 cubic foot of snow being about 10% the weight of a cubic foot of water, it would weigh approximately 6.25 pounds and contain about 5.56 pounds of oxygen.

The answer depends on the density of the rock. A cubic foot of pumice, for example, can have a mass of around 15.6 pounds whereas minerals rich in metals such as iridium will have mass exceeding 1200 pounds.

Don't know the weight of the truck alone -- google it. Concrete (wet) could be assumed to be 145 pounds per cubic foot, and there are 27 cubic feet in one cubic yard. Compacted damp to dry soil (at "optimum moisture" for compacting) might run around 110 to 120 pounds per cubic foot, and loose soil would be considerably less (assuming it's dry and not saturated).

Related questions

Naturally the weight of stone/rock varies according to the type of rock. But, on average, one cubic foot of rock weighs in the neighborhood of 200 pounds.

A cubic foot of uranium has a weight of 540,85 kg.

a cubic foot of water

Granite weighs approximately 165 pounds per cubic foot. Sandstone weighs approximately 155 pounds per cubic foot. Factors that affect this weight include the size of the rocks and the type of rock.

490 lbs per cubic foot

Weight measures the pull of gravity on the mass of body and cubic foot measures volume. You cannot convert the weight of anything to cubic feet.

62.4 pounds per cubic foot

80 lbs per cubic foot

The weight of concrete totally depends on the weight of the rock aggregate that is in it. In my area, the rock is hard basalt, which is a little heavier than some other rock. The weight per cubic foot is around 156 pounds.

dirt

1 cubic foot of water weighs about 62.458 pounds.

Basalt (solid)--188 pounds per cubic foot.

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