how many balloons does it take to lift a person

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how many balloons does it take to lift a person

How Many Balloons Does It Take To Float A Human? | The ...

Jun 28, 2018· Finally, divide the total volume of helium needed by the volume of one balloon to find out how many balloons lift a person: n = V / V₀ = 69995 / 14.137 = 4951 You will need roughly five thousand balloons to fly.

how many balloons would it take to lift someone? | Yahoo ...

Apr 02, 2009· So the net lift of one 11-party balloon is the helium lift minus the balloon's weight: 8.6g-3.4g = 5.2 grams. Let's call it 5 grams even as you will probably have things like string or a tape of some sort to tie or connect things to the balloon. A kilogram is 1000 grams, so 1000/5 = 200 balloons will be required to lift the kilogram.

How to Calculate How Many Helium Balloons David Blaine ...

Sep 09, 2020· Now to find the number of balloons, I just take the weight of the person (let's use David Blaine plus other equipment with a mass of 100 kg) and divide by the lifting force for one balloon.

Solved: How Many Helium-filled Balloons Would It Take To L ...

Question: How Many Helium-filled Balloons Would It Take To Lift A Person? Do Your Best Estimates By Assuming That The Person Has A Mass Of 74 Kg And That Each Helium-filled Balloon Is Spherical With A Diameter Of 24 Cm. Use Air Density Of 1.29 Kg/m^3 And Helium Density Of 0.179 Kg/m^3. 2.950 Balloons 11,900 Balloons 13.900 Balloons 0 3.500 Balloons 9.200 Balloons

How many helium balloons would it take to lift me ...

This would require a balloon with about a 15.5 foot diameter. If instead you used small spherical (one foot diameter) balloons (which holds about 0.526 cubic feet of gas), it would take over 2754 of them to lift the 100 pounds. Therefore a handful of small balloons will not lift you off the ground.

Balloon Performance Calculator – High Altitude Science

With 100 g positive lift it will take 251 minutes (4 hr 11 min) for our 600 g balloon carrying a 600 g payload to reach an estimated burst altitude of 31,580 m (103,000 ft). Although we are happy to see our balloon bursting at an altitude of over 100,000 ft, the battery on our GoPro lasts just under three hours.

How many circus balloons will it take to lift a 80.0 kg ...

Question: How many circus balloons will it take to lift a 80.0 kg person? The pressure is 1.00 atmospheres. The temperature is 298 K. The air is composed of 20.0% oxygen and 80.0% nitrogen.

I Didn't Know That: Lifting a Man With Helium Balloons?

Dec 19, 2012· NARRATOR: And it's going to get bigger. When this balloon is fully inflated it'll have a diameter of two and a half metres, and it will hold over 7 cubic metres of helium, which is just about enough to lift 7 kilograms off the ground. RICHARD AMBROSE: Now we're just testing this balloon and this …

How Much Weight Can 54 Billion Cubic Feet Of Helium Lift?

Jul 11, 2016· How many balloons does it take to lift a person off of the ground? First, the amount of helium needs to be known for a single balloon along with the weight that can be lifted as shown below: Next, the volume in a typical balloon needs to be known as shown below:

Simple Science - How Many Balloons Can Lift a Bag? - Mess ...

Jan 20, 2014· I work hard to plan fun and educational activities for my kids, but they taught me a lesson recently, after we attended a friend's birthday party. We got to take home five helium balloons and while I was cleaning up the kitchen I heard lots of excitement coming from the living room. I walked in to discover the kids were experimenting to figure out How Many Balloons Can Lift a Bag.

Lifting a Human Being in the Air using Helium Party Balloons

Feb 13, 2006· Have you ever wondered just how many helium balloons it would take to lift a human being off the ground? 10? 100? 1000? We were curious to find out, and that...

How many helium balloons would it take to make me float ...

The difference is what a litre of helium should lift: 1.11g. So 1000 litres lifts a little over a kilogram, and a 70kg human needs around 70,000 litres: very roughly 10,000 normal balloons, or approximately 300 of those party balloon cylinders at supermarkets.

Change of Subject: The physics of `Up' -- how many ...

When the balloons were all tied together, they appeared to take up as much space as a single full sized regular flying balloon that would be used used to lift one person. Newman's weight at the time was probably a good deal under 200 pounds.

How many balloons does it take to lift a person? | Make:

Feb 15, 2006· How many balloons does it take to lift a person? This Copper Electroforming Kit Is Just Cool. Plan C Live: Pivoting to Entrepreneurship. Make:Cast – Problem Solving is #1. ... Have you ever wondered how many helium balloons it would take to lift a human being off the ground? We did it, and the video is the story of what happened.

How many helium balloons would it take to lift me? | Yahoo ...

Mar 22, 2013· to lift a 150 lb person ~~~ If you were using an average Amusement Park balloon containing approximately 14 liters of helium, you would need about 4852 balloons...Thats a lot of balloons! How many helium balloons does it take to lift a 5 stone person ~~ 1 stone = 14lbs. 5 stone = 70 pounds. 80 balloons lifts 1 lb. 5600 balloons needed!

how many balloons does it take to lift a person? | Yahoo ...

Oct 15, 2010· That means, to lift a 100 kg human, it would take 100 cubic meters worth of helium balloons. That is a lot. Hot air balloons indeed have a lot of volume, on the order of like 500 cubic meters, for this reason.

How Many Balloons to Lift a Person | How Many Are There

Mar 30, 2012· How many helium balloons does it take to lift a 5 stone person ~ 1 stone = 14lbs. 5 stone = 70 pounds. 80 balloons lifts 1 lb. 5600 balloons needed! How Many Helium Balloons Would It Take To Lift An Average Person Off The Ground…? 6,000 to 7,000 ballons according to the Mythbusters show on the discovery channel. Tip _ Someone accually did it !!!

How many balloons would you need to lift a 200 pound ...

How many balloons would you need to lift a 200-pound person in the air? That would depend on the size and construction of the balloons. The density of air at Standard Temperature and Pressure is 0.080703 pounds per cubic foot. The density of Heliu...

How many balloons will it takes to lift a person or even a ...

Sep 14, 2015· If we try to use 1 diameter balloons to lift that person, we will need about 4500 balloons . A normal balloon cost 8 cent, it costs you about 350 dollars to fly with balloons, and be sure to buy insurance before your trip. Assume that we have a truck that want to fly, we need to find a balloon …

How many helium balloons does it take to lift a person ...

May 20, 2012· 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-filled balloon is spherical with a diameter of 33 cm. Homework Equations P = P 0 + ρgV The Attempt at a Solution I really don't know why this is confusing me, since it seems pretty straight forward.

How many balloons does it take to lift a person? - The ...

Apr 26, 2008· How many balloons does it take to lift a person? In the case of the Brazilian priest who was lost at sea, reports claim that over 1,000 balloons were used, which was probably far more than necessary.This is a case where size is important — the balloon's size and the person's size.

Balloon MiniMyth - MythBusters | Discovery

Years before Balloon Boy hit the news, the MythBusters were testing how many helium balloons it takes to lift a 3-year-old child off the ground. Watch what happened. Years before Balloon Boy hit the news, the MythBusters were testing how many helium balloons it takes to lift …

How many balloons will it take to lift me

Oct 28, 2012· Now I know this is only joking but a lot of people do seem to be interested in how many balloons it would take to lift someone and float them off into the sky. So I thought I would do a little calculation 🙂 I have based this on your normal party/promotional type balloon that we normally use, filled to 11″ diameter with helium gas. They ...

(II) How many helium-filled balloons would it take to lift ...

(II) How many helium-filled balloons would it take to lift a person? Assume the person has a mass of 72 kg and that each helium-filled balloon is spherical with a diameter of 33 cm.