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What forces allow hot air balloons to fly?
Hot air balloons fly due to the principle of buoyancy. When the air inside the balloon is heated, it becomes less dense than the surrounding air, creating a lift force that allows the balloon to rise. The balloon moves vertically by controlling the temperature of the air inside.
Which force allows a balloon to fly?
The force of buoyancy, which is created by the displacement of air by the balloon, allows it to fly. This force is greater than the weight of the balloon, causing it to rise.
Which gas is use to fly balloons?
Helium gas is commonly used to fly balloons due to its lighter-than-air properties. It is non-flammable and safe for use in balloons to provide the lift needed for them to float in the air.
How does convection explain the ability to fly hot air balloons?
Convection explains the ability to fly hot air balloons because hot air rises due to its lower density compared to cooler air. As the air inside the balloon heats up, it becomes less dense and creates buoyancy, lifting the balloon. This convection process allows the balloon to float in the cooler air above.
Do hot air balloons have aerodynamics?
Yes, hot air balloons rely on aerodynamics to fly. The balloon's shape allows it to trap hot air, which makes it buoyant and rise. The design of the balloon also affects how well it can maneuver and control its altitude.
What forces allow hot air balloons to fly?
Hot air balloons fly due to the principle of buoyancy. When the air inside the balloon is heated, it becomes less dense than the surrounding air, creating a lift force that allows the balloon to rise. The balloon moves vertically by controlling the temperature of the air inside.
Stockholm is the only city in europe that allows what to fly directly over it?
hot-air balloons
Why lighter than air balloons fly?
air balloons or hot air balloons fly because they fill with a very light type of air. The air is hot air.
Which force allows a balloon to fly?
The force of buoyancy, which is created by the displacement of air by the balloon, allows it to fly. This force is greater than the weight of the balloon, causing it to rise.
Is it possible for you to fly with balloons"?
Yes, it is possible to fly with balloons by using a hot air balloon or helium balloons, but flying with small party balloons is not feasible for human transportation.
Can airplanes fly without air?
No, the air is what allows for lift. The only way an airplane can "fly" without air is if the downward force of gravity didn't exist.
What can you make fly?
You can't physicly fly, but you can ride in air planes and hot air balloons.
Why was hydrogen used for air balloons?
because it helps it fly in air
Can balloons fly to space?
no because of the air pressure
What did Montgolfier first fly?
Hot air balloons
Why does hot balloons fly?
The hot air inside the balloon expands, making the hot air balloon fly.
How do you fly in air?
You may use airplanes or balloons (aeronautics).
