A spherical balloon has a radius of 120 m and is filled
A spherical balloon has a radius of 12.0 m, and is filled with helium. How large a cargo can it lift, assuming that the skin and structure of the balloon have a mass of 1000 kg? Neglect the bouyant force on the cargo volume itself.
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a spherical balloon has a radius of 120 m and is filled with helium how large a cargo can it lift assuming that the
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