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Physics, 19.01.2020 06:31 my7butterflies
Aweather balloon is operating at an altitude at which the density of air is 0.90 kg/m^3. at this altitude, the balloon has a volume of 20m^3 and is filled with helium (density of helium is 0.178 kg/m^3). if the balloon skin weighs 88 n, what load can be supported at this level?
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Aweather balloon is operating at an altitude at which the density of air is 0.90 kg/m^3. at this alt...
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