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How many helium-filled balloons would it take to lift a person? Assume the person has a...

How many helium-filled balloons would it take to lift a person? Assume the person has a mass of 69 kg and that each helium-filled balloon is spherical with a diameter of 33 cm.

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Answer #1

Ginte density of helixm She)- 0.18 9hm3 density of ar ( Par) 1.28 kg/m3 Here, radius Y)= 33 cm 16.5m= 0.165m. So, volume of bAlright Dude, If that worked for you... dont forget to give THUMBS UP.(that will work for me!)
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If I missed something feel free to leave a comment.
atleast before giving downvote.
and, Thanks for using Chegg- Smarter way to study.

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