What is the radius of a helium-filled balloon that would
What is the radius of a helium-filled balloon that would carry a load of 3000 N in addition to the weight of the helium when density of the air is 1.29 kg/m^3? Density of the helium is 0.179 kg/m^3.
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what is the radius of a helium-filled balloon that would carry a load of 3000 n in addition to the weight of the helium
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