How Many Helium Balloons to Lift a Person

The radius of one balloon 10165 meters quantity cubed multiplied by 129 minus point 179 The units kilograms per cubic meter and we find that the number of balloons would be approximately 3000 590 balloons. It is necessary 3815 balloons to lift a person of 80 kg Explanation.

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How many helium balloons would it take to lift a house.

. Assume the person has a mass of 66 kg and that each helium-filled balloon is spherical with a diameter of 33 cm. Express your answer using two significant figures. How many balloons does it take to lift me up.

How many helium-filled balloons would it take to lift a person. An average sized helium balloon holds about 14 L. In order to lift 100 pounds which would include the weight of your load the balloon and the helium you would need 1449 cubic feet of helium.

Helium can lift just about 1 g per L. 2021 Google LLC. Answer 1 of 17.

But I know that the buoyant force has to be equal to at least the mass of the person M the mass of the helium in all the balloons m which means that F B Mg mg. The average human weight is 137 pounds. The area of the rectangle is 1875 square feet.

The average person in the US. This problem has been solved. To lift just one pound you would need 37 balloons and 423 liters of helium.

Estimated for both males and females of various heights weighs about 80 kg. How many helium-filled balloons would it take to lift a person. So ρ He V M m.

Assume the person has a mass of 76 kg and that each helium-filled balloon is spherical with - 13906687. N balloons Part A The radius of the aorta is about 11 cm and the blood passing through it has a speed of Question. 385K views View upvotes.

Answer 3444 balloons View Answer More Answers 0236 Averell H. How many helium-filled balloons would it take to lift a person. So this is as far as a helium balloon can rise.

You would need 80000 L of helium to do the job so 80000 14 5714 balloons. Now to find the number of balloons I just take the weight of the person lets use David Blaine plus other equipment with a mass of 100 kg and divide by. Part A How many helium-filled balloons would it take to lift a person.

Helium can lift approximately 1 gram per liter. At this rate how many miles will the hot air balloon travel in 34 hour. Thanks to those who corrected my typo.

A common sizes is the AX-7 with an envelope volume of 77000 cubic feet. See the answer See the answer done loading. The balloon travels the same number of miles each hour.

Thus you need approximately 80000 liters of helium to lift said person or in other words it would require 80000 14 5714 balloons. How many helium filled balloons would lift an average person in the air. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features.

This would be our final answer in order to lift a person. An average person is about 80 kg. An average sized helium balloon holds about 14 L.

Discussion You must be signed in to discuss. An average person is about 80 kg. Assume the person has a mass of 70 kg and that each helium-filled balloon is spherical with a diameter of 35 cm.

Knowing that density of air ρa 1293 kgm³ density of helium ρh 01786 kgm³ Each balloon has V πd³6 π 033m³ 6 00188 m³ So the lift for each balloon is L ρa - ρhVg 1293 - 01786kgm³ 00188m³ 98ms² 02055 N This way. A British thrill-seeker has flown across South Africa strapped to a camping chair carried by 100 balloonsTom Morgan 38 drifted nearly 16 miles through the. That is the end of the solution.

And the buoyant force is due to the helium so in order for the person to be lifted ρ He gV Mg mg. Thank you for watching. A person with a mass of 72 kg has a weight of 72 kgf so performing the division you find.

You would need 80000 L of helium to do the job so 80000 14 5714 balloons. Thanks to those who corrected my typo. Assume the person has a mass of 72 kg and that each helium-filled balloon is spherical with a diameter of 33 cm.

ρ He V He M ρ air V He. Phew we do not need to be concerned about a child lifting away from the party. This would require a balloon with about a 155 foot diameter.

A standard balloon is 11 inches. Most houses weigh between 80000 and 160000 pounds Given that 1 cubic foot of helium can lift 0067 pounds it would take 1492537 cubic feet of helium to lift the houseor about as much as would be contained in 105854 balloons each 3 feet in diameter. Using the method above each balloon containing 524 cuft of helium will lift 1477 grams or 1177 grams of payload.

Assume the person has a mass of 72 kg and that each helium-filled balloon is spherical with a diameter of 33 cm. Radius times by 129 kilograms per cubic meterdensity of air minus 0179 kilograms per cubic meter density of helium and you get about 3400 balloons. If instead you used small spherical one foot diameter balloons which holds about 0526 cubic feet of gas it would take over 2754 of them to lift the 100 pounds.

Helium can lift just about 1 g per L. 72 kgf0021 kgfballoon 3429 balloons. A average hot air balloon can travel around 25 miles.

How many balloons will it take to float the person. How many helium-filled balloons would it take to lift a person.

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