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13-6 The Goodyear blimp America has a volume of 5400 m 3. The mass of the empty blimp structure is 4250 kg. Assume the temperature

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13-6 The Goodyear blimp "America" has a volume of 5400 m 3. The mass of the empty blimp structure is 4250 kg. Assume the temperature is I C. (a) When the blimp is filled with helium. how large is the buoyant force on it? (b) What additional mass can be taken onto the blimp and still have it lift off the ground? Density of air is 1.29 kg/m and density of Helium is 0.179 kg/m

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