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How many helium balloons will it take to lift the Titanic?

In: Chemistry [Edit categories]

Answer:

about 500 trillion

First answer by Stephen66. Last edit by Stephen66. Contributor trust: 1 [recommend contributor ]. Question popularity: 1 [recommend question].

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How many helium balloons does it take to lift 1 lb?
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How many helium balloons does it take to lift 1 pound?
it took 53 12" helium balloons to lift a pound, you have to add the weight of the string and balloons
How many helium balloons does it take to lift a kilogram?
Thanks for looking--Tiana5701
How many helium balloons does it take to lift a person?
Depends on the weight. Check the MythBusters website, they did an experiment on this.
How many balloons does it take to lift a house?
6 719 174.875 balloons or 6 719 175 balloons for a 100 000 lb house or 45 360 kg home. This was for my grade 12 physics summative. Did pretty well ^^ The answer above adds in the string (7.2 x10^-4...