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When the air mass is like the hot-air balloon =P
Well it has a gas fueled flame and the flames heat makes the balloon part fill up with hot air. Hot air rises so the hot air balloon will float into the sky like a helium balloon would.
A hot air balloon flies because it is filled with hot air. Hot air rises and causes the balloon to lift from the ground.
Because the fire or heating device heats the air in the top section ( the actual balloon ) and hot air rises... so the hot air trapped in the balloon makes the balloon rise :)
a hot air balloon virtually weighs negative lbs but it would depend on how hot the air is in the balloon.
When the air mass is like the hot-air balloon =P
Well it has a gas fueled flame and the flames heat makes the balloon part fill up with hot air. Hot air rises so the hot air balloon will float into the sky like a helium balloon would.
A hot air balloon flies because it is filled with hot air. Hot air rises and causes the balloon to lift from the ground.
It looks like there will be hot air balloon rides at the Spring Poppy Festival!
Because the fire or heating device heats the air in the top section ( the actual balloon ) and hot air rises... so the hot air trapped in the balloon makes the balloon rise :)
to make a hot air balloon rise you use hot air
a hot air balloon virtually weighs negative lbs but it would depend on how hot the air is in the balloon.
A hot air balloon flies because it is filled with hot air. Hot air rises and causes the balloon to lift from the ground.
A hot air balloon rally is a rally with the well known hot air balloon. People might even get married and do other fun activities there. It's kind of like a festival.
D: The hot air inside the balloon becomes less dense than the air outside the balloon.
The hot air inside the balloon expands, making the hot air balloon fly.
The hot air balloon was made for people to travel in the air.