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Studentka2010 [4]
3 years ago
14

How many helium-filled balloons would it take to lift a person? Assume the person has a mass of 76 kg and that each helium-fille

d balloon is spherical with a diameter of 35 cm .
Physics
1 answer:
sergij07 [2.7K]3 years ago
7 0

Answer:

15200 i think im not 100% sure but i tried doing the math

Explanation:

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