A large spherical air balloon is filled with helium. If the balloon is to support (meaning produce a net acceleration of 0) a total load of 300 kg, including its own mass, calculate the minimum radius of the balloon. Assume values of the density of air and helium to be 1.29 kg/m and 0.18 kg/m³ respectively 4,8 m O 3.6 m O 3.8 m 3.1 m O 4.5 m

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Chapter9: Fluids And Solids
Section: Chapter Questions
Problem 23P: A spherical weather balloon is filled with hydrogen until its radius is 3.00 m. Its total mass...
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A large spherical air balloon is filled with helium. If the balloon is to support (meaning produce a net
acceleration of 0) a total load of 300 kg, including its own mass, calculate the minimum radius of the
balloon. Assume values of the density of air and helium to be 1.29 kg/m and 0.18 kg/m respectively
4.8 m
3.6 m
O 3.8 m
O 3.1 m
O 4.5 m
Transcribed Image Text:A large spherical air balloon is filled with helium. If the balloon is to support (meaning produce a net acceleration of 0) a total load of 300 kg, including its own mass, calculate the minimum radius of the balloon. Assume values of the density of air and helium to be 1.29 kg/m and 0.18 kg/m respectively 4.8 m 3.6 m O 3.8 m O 3.1 m O 4.5 m
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