A spherical balloon has a radius of125m and is filled with
A spherical balloon has a radius of12.5m, and is filled with helium. How large a cargo can it lift, assuming that the skin and structure of the balloon have a mass of600kg? Neglect the bouyant force on the cargo volume itself.
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copper is reacted with h2so4 acid to form copper i sulfate hydrogen gas is produced during this reaction if 5 liters of
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a mixture of kclo3 and kcl with a mass of 0950 g was heated to produce o2 after heating the mass of residue was 0700 g
a spherical balloon has a radius of125m and is filled with helium how large a cargo can it lift assuming that the skin
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using different studies at different times it still appears to be the case that financial executives have a higher
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