Buoyancy allows hot air balloons to fly.
Heat, the heat from the flames below the balloon cause the balloon to rise.
um dont ask me omg man
No. They fly by means of forces they create by manipulating air with their wings and tails.
Usually only balloons that are filled with helium will float. Helium is a gas that is lighter than air, so causes the balloon to fly. Note that if you blow a balloon yourself, it will just float to the ground. There are also hot air balloons in which the air is heated by an on board heater. Hot air, being lighter than cold air, rises and lifts the balloon. When the air cools, unless it is reheated, the balloon descends.
air balloons or hot air balloons fly because they fill with a very light type of air. The air is hot air.
Buoyancy allows hot air balloons to fly.
Hot air balloons use the fact that hot air rises as a way to make balloons fly. When the air inside the balloon is heated, it rises, and this creates lift which is used to make the balloon fly.
Heat, the heat from the flames below the balloon cause the balloon to rise.
You can't physicly fly, but you can ride in air planes and hot air balloons.
because it helps it fly in air
no because of the air pressure
Hot air balloons
The hot air inside the balloon expands, making the hot air balloon fly.
You may use airplanes or balloons (aeronautics).
Troposphere
Hot air balloons can fly because hot air rises. When the air inside the balloon gets hot, it rises above the cooler air around it, and it lifts the balloon and any cargo and passengers with it.