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Because they didn't want to do the work all by them selves so they won a battle and got to keep the slaves.
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Why and how does a hot air balloon fly?
Air expands when it is heated. This makes it less dense than colder air. Hence, it has buoyancy, and tends to rise. If it is trapped in a balloon, it can take the balloon up with it, along with things attached to the balloon, as long as the buoyancy of the balloon exceeds the attached weight.
How long does it take to fly a hot air balloon?
Assuming you mean hot air balloon piloted license, it depends. There are three different stages of it, student, private, an commercial. Each take about a year to obtain
How long does it take to build a hot air balloon?
i dont know. Why dont you try making one and find out.
Why does a hot air balloon need flame in order to take off?
A Balloon needs hot air to rise, the flame, which is gas burning, heats up the air in the balloon. As Hot air rises above cooler air the balloon takes off.
How does hot and cold air have an effect on an balloon?
If there is warm air in the balloon, cooler air makes the balloon rise and if there is cold air in the balloon warmer air makes the balloon fall.
How long did it take to build the first hotair balloon?
it took about a year for the first hot air balloon to be made.
How long did it take to finish the first hot air balloon?
I wish I knew
Why and how does a hot air balloon fly?
Air expands when it is heated. This makes it less dense than colder air. Hence, it has buoyancy, and tends to rise. If it is trapped in a balloon, it can take the balloon up with it, along with things attached to the balloon, as long as the buoyancy of the balloon exceeds the attached weight.
How long does it take to fly all around the world in a hot air balloon?
3
How long does it take to fly a hot air balloon?
Assuming you mean hot air balloon piloted license, it depends. There are three different stages of it, student, private, an commercial. Each take about a year to obtain
How long can a hot air balloon stay up?
As long as they have flue to heat the balloon.
How long would it take to fly in a hot air balloon from one side of the USA to the other?
to fly that far in a hot air balloon it would take up to at least over 15-30 days but that also depends on how fast you get the hot air balloon to fly and if you stay straight on course
When you insert a balloon into a bottle and you pump air into the balloon why the balloon will not fill up the bottle?
Balloon will not fill up the full bottle in this experiment as the air is restricted by the walls of the balloon. Balloon is a solid so the air will take its shape.
How long does it take to inflate hot-air balloon?
Depends on the size but typically ten to twenty minutes
Why does air in a balloon take up all the space in the balloon?
It's a gas. The air molecules are free to move around anywhere in the balloon.
What time fly hot air balloon?
i think it takes a long time for a hot air balloon to fly
How much hot air does it take to raise a hot air balloon?
No set answer to that, it depends on how much the balloon has to lift.
