Asked by Samar
During the video clips Prof. Hoekstra posed the question: "How many helium party balloons could you safely carry before getting airborne?" This is exactly what we will find out now!
Suppose that a party balloon is spherical, has a radius of 16 centimetres and is filled with helium. Furthermore suppose that we do our experiment under standard atmospheric conditions, when the air density is 1.225 . How many of these balloons should a 75 kilogram human carry in order to become airborne?
Suppose that a party balloon is spherical, has a radius of 16 centimetres and is filled with helium. Furthermore suppose that we do our experiment under standard atmospheric conditions, when the air density is 1.225 . How many of these balloons should a 75 kilogram human carry in order to become airborne?
Answers
Answered by
Parag Choudhary
4178
Answered by
Gabs
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