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Without the thickness of the rock it is difficult to know. It would likewise be necessary to know what type of stone.

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If 8 pounds are in a square foot how many pounds are in a square inch?

About 1/2 pound.


How many pounds per square foot is 83 decanewtons per meter square?

To convert decanewtons per meter square to pounds per square foot, you can use the conversion factor of 1 decanewton per meter square = 0.204816 pounds per square foot. Therefore, 83 decanewtons per meter square is approximately 16.99 pounds per square foot.


How many metric tons per square meter is 350 pounds per square foot?

To convert pounds per square foot to metric tons per square meter, you would use the following conversions: 1 pound per square foot is approximately 0.0479 metric tons per square meter. Therefore, 350 pounds per square foot is approximately 16.765 metric tons per square meter.


How do you convert 32 pounds per square feet in to how many pound per square inch?

To convert pounds per square feet to pounds per square inch, you need to divide by 144 since there are 144 square inches in a square foot. In this case, 32 pounds per square foot would be equal to 0.222 pounds per square inch.


How many pounds of propane in a standard cubic foot?

45 per square banana


A 15 pound bag of wildflower seeds cover 40 square feethow many of seeds it takes to cover 1 square foot?

To determine how many seeds are needed to cover 1 square foot, first, divide the total weight of the seeds by the area they cover. A 15-pound bag covers 40 square feet, so each square foot requires ( \frac{15 \text{ pounds}}{40 \text{ square feet}} = 0.375 \text{ pounds per square foot} ). Therefore, it takes 0.375 pounds of seeds to cover 1 square foot.


How many pounds are ina square foot of concrete?

The weight of concrete typically ranges from 140 to 150 pounds per cubic foot. To determine the weight per square foot, you must consider the thickness of the concrete slab. For example, a standard 4-inch thick slab of concrete weighs approximately 40 to 50 pounds per square foot, as there are 3 inches in a quarter of a foot.


How many pennies are in a cubic square foot?

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How many feet is 20 ATM?

ATM is the abbreviation for atmosphere's, which is a measurement of pressure. 1 ATM = 14.696 PSI 30 ATM = 440.88 PSI (440.88 pounds)/1 square inch = (40.88 pounds)/(1/144)square feet 63486.72 pounds per square foot. So 30 atmospheres is equal approximately to 63486.72 pounds per square foot.


How many 2x6's on end to hold 1200 pounds over an 8 fot by 8 foot area?

To determine how many 2x6's on end are needed to support 1200 pounds over an 8-foot by 8-foot area, you first need to calculate the load per square foot. The area is 64 square feet (8x8), so 1200 pounds divided by 64 square feet equals 18.75 pounds per square foot. A 2x6 on end can typically support around 50-75 pounds per linear foot, depending on the wood type and spacing. Therefore, you would likely need at least 4 to 6 2x6's spaced appropriately to safely distribute the load.


How many pounds per sq foot is 5000 pounds?

Your question does not contain enough information to answer. But . . . let's assume that the 5,000 pounds is spread out over a flat surface measuring 50 ft x 100 ft. That equals 5,000 square feet. 5,000/5,000 square feet = 1. So our 5,000 pounds would exert exactly 1 pound per square foot at every point. Let's next say that we spread out the 5,000 pound, but thicker, on a flat surface measuring 25 feet x 50 ft. That equals 1,250 square feet. So our 5,000 pounds is now supported by only 1,250 square feet. We know by looking at it that each square foot will support more of the weight than in the first example. 5,000/1,250 = 4. So our 5,000 pounds in this case would exert exactly 4 pounds per square foot. Carried to an extreme, let's say our 5,000 pounds sits on just one square foot of flat surface. 5,000/1 = 5,000 pounds per square foot. Even crazier, our 5,000 pounds might sit on just a 6 inch x 6 inch flat surface. 6" = 0.25 square feet. So, once again, 5,000/.25 = 20,000 pounds per square foot.


How many centimeters ina square foot?

1 square foot = 929.0304 square centimetres.1 square foot = 929 square centimetres