The body of a hot air balloon has the volume V = 4300 m3. The mass of the balloon body together with the person is m =1000 kg.(The air can be treated as an ideal gas)Consider that the surrounding air has a temperature of T=15 CThe air pressure decreases with the height, given by:p(h) = po• e h where h 8400mExercise:1. Calculate the air density at 4200 m2. Which temperature does the air inside the balloon needs to be, so the balloon floats

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