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To lift 400 pounds, you would need approximately 74.3 cubic feet of helium. Helium is lighter than air, so it provides lift when contained in a balloon.

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AnswerBot

1y ago

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Related Questions

How much helium would it take to lift 2000lbs?

to lift 1 kg or 2 pounds you need 0.16 kg of helium so for 2000 pounds you need 160 kg of helium or 320 pounds at 1 atmosphere


How much helium does it take to lift 176 pounds?

1791.044776119403 cubic feet176 / 0.067 = 1791.044776119403


How much helium is needed to lift 1 lb?

You would need approximately 65 cubic feet of helium to lift 1 pound. Helium provides lift because it is lighter than the surrounding air, creating buoyancy.


How much force is needed to lift 200 pounds of weight?

To lift 200 pounds of weight, you would need to apply a force equal to the weight being lifted, which in this case is 200 pounds. This is because the force needed to lift an object against gravity is equal to its weight.


How much word is needed to lift 80 pounds table vertically a distance of 5 feet?

That takes 80 foot-pounds, equivalent to about 59 joules.


How much helium is needed to lift an average human body?

Depends on the weight. Check the MythBusters website, they did an experiment on this.


How much can a helium balloon lift?

depends how big the helium balloon is and how many


How much helium would it take to lift the space shuttle into space?

It won't - at some time the balloon would burst or become the same density as the atmosphere, so stop rising. The above answer is correct. At about 110,000 feet or ~ 21+ miles (when the shuttle was well into the stratosphere) the balloon will burst. However to get the space shuttle into the stratosphere it would take 2,029,203,000 liters of helium and would cost approximately $ 146,102,616. Assumptions: Space shuttle weighs: 2,029,203 KG 1 Liter of helium can lift ~ 1 gram. Helium costs approximately 7.2 cents per gram. According to the NASA website it costs $450,000,000 to launch a shuttle. Maybe they should look into using helium to get them the first 20 miles.


How much pounds can under taker lift?

650 pounds


How much weight can a balloon hold?

The lifting capacity of a balloon depends on its size, shape, and the type of gas used to inflate it. Typically, a small helium-filled balloon can lift a few grams, while larger balloons can lift several pounds. Specialized balloons used for scientific purposes or hot air balloons can lift much heavier loads.


How much does a blimp weigh?

An empty blimp can weigh as much as 12,840 pounds. This is without being filled with helium. When full of helium the blimp may only weigh as much as 200 pounds.


Macho mel can lift 200 kilograms with ease how much is this in pounds?

Macho Matt can lift 200 kilograms with ease. How much is this in pounds?