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23 Nov 2019
A recreational (open) hot air balloon (i.e., Pinside is approximately the same as Poutside) has a volume of 2299 m3 when fully inflated. The total weight of the balloon, basket, ballast and pilot is 1756.0 N (395 lb). How much less dense must the air in the balloon be than the surrounding atmosphere in order to keep the balloon floating level near the ground?
A recreational (open) hot air balloon (i.e., Pinside is approximately the same as Poutside) has a volume of 2299 m3 when fully inflated. The total weight of the balloon, basket, ballast and pilot is 1756.0 N (395 lb). How much less dense must the air in the balloon be than the surrounding atmosphere in order to keep the balloon floating level near the ground?
Collen VonLv2
23 Oct 2019
