If the mass of the barrel is 40 kilograms and the barrel is presently on earth, then it weighs 392 newtons (88.2 pounds). What you do with it, what dizzying gyrations you subject it to, or what other objects happen to be nearby, have no effect on its weight.
i gallon worth of pounds
there are 0.0022046226 pounds in one gram or about 2 thousandths of a pound
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One kilogram is about 2.2 pounds. One pound is about 0.454 kg.
A standard barrel of cement weighs around 380-400 pounds.
The weight of the second barrel is 5 pounds (21 pounds / 3 = 7 pounds per barrel, and since the first barrel weighs twice as much, it weighs 14 pounds). The weight of the first barrel is 14 pounds.
357 pounds
A barrel of honey typically weighs around 600-650 pounds.
There are typically about 420-460 pounds of propylene in one barrel, depending on the specific gravity of the propylene.
To find the number of gallons in the barrel, divide the total weight of the water in the barrel by the weight of one gallon of water: 381.8 pounds / 8.3 pounds/gallon = 46 gallons.
196 pounds
The barrel itself weighs 20 pounds. 10 gallons of water, therefore, weights 103.4 minus the weight of the barrel itself. 103.4-20 = 83.4 20 is twice as much as ten, so 83.4 * 2 = 166.8 pounds. If we add the barrel back in, we have a total weight of 166.8 + 20 = 186.8
The contents of a barrel of crude oil comprises 42 gallons. One gallon of crude oil weighs about seven pounds. So, 42 x 7 = 294 pounds per barrel.
A barrel of jet fuel typically weighs around 290-310 pounds when full.
To make the barrel of water weigh 12 pounds, you would need to remove 8 pounds of water from the barrel.
20 000000000 pounds