Need asap answer Consider a large, helium-filled party balloon with a volume of 1.23 ft^3. The liftingforce on the balloon due to the outside air is the net resultant of the pressuredistribution exerted on the exterior surface of the balloon.Using this fact, we can derive Archimedes' principle, namely that the upward forceon the balloon is equal to the weight of the air displaced by the balloon.Assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft^3, and the latex and string used to make it is weightless. Calculate the minimumnumber of balloons needed to carry Mr. Fredriksen's house which weighs 141,300Ibs.Note: Assume that the molecular weight of air is 28.93 g/mol and that of helium is4.008 g/mol.

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Answered: Consider a large, helium-filled party…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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How do you find the external forces' resultant?
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