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6 Oct 2020
The mass of a hot-air balloon and its cargo is 200 kg, the air outside is at 10º C, and 101 kPa. The volume of the ballon is 400 m3. To what temperature must the air in the balloon be warmed befoer the ballon will lift of? (Air density at 10ºC is 1.244 kg/m3)
The mass of a hot-air balloon and its cargo is 200 kg, the air outside is at 10º C, and 101 kPa. The volume of the ballon is 400 m3. To what temperature must the air in the balloon be warmed befoer the ballon will lift of? (Air density at 10ºC is 1.244 kg/m3)
RodolfoLv5
29 Jan 2021
