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How does a Hot Air Balloon Fly?

2 Answers

3 votes

Answer:

The air inside the balloon rises while the cold air sinks. That causes the hot air inside to weigh less than the air on the outside. Then the hot air balloon floats in the air.

Step-by-step explanation:

User Norkuy
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4 votes

Answer: hot air rises while cold air sinks. This means the balloons fly because the hot air inside weighs less than the air on the outside - causing it to float upwards.

Step-by-step explanation:

User Cameron Stark
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