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a hot air ballon has a volume 3,248m3. it is filled with hot air of density.96kg/m3....

a hot air ballon has a volume 3,248m3. it is filled with hot air of density.96kg/m3. the total mass of cabin, envelope is 336kg. find the maximum load of the balloon in Newton’s if the density of surrounding air is 1.29kg/m3
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