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thrust and drag, because with out thrust the hot air balloon would not be able to move forward and with out drag it would not be able to stop
When the balloon is hot the density of the air in it decreases and hence the upward thrust on the balloon increases and the balloon moves up and viceversa.
Mainly livestock, such as cows or sheep. ~Courtney Chavez
No
A hot air balloon flies because it is filled with hot air. Hot air rises and causes the balloon to lift from the ground.
thrust and drag, because with out thrust the hot air balloon would not be able to move forward and with out drag it would not be able to stop
When the balloon is hot the density of the air in it decreases and hence the upward thrust on the balloon increases and the balloon moves up and viceversa.
Mainly livestock, such as cows or sheep. ~Courtney Chavez
No
Gravity (weight), Thrust,, Air Resistance (drag), and Lift.
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 :)
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.
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.