Airplanes fly because they push air down, and that pushes them up, kind of like when you jump on a trampoline.
When an airplane moves forward, its wings slice through the air. The shape of the wings is special, it’s curved on top and flatter on the bottom. This makes the air move faster over the top of the wing than under it. Because of that, the air pushes up harder underneath the wing than it does on top, lifting the airplane like a gentle breeze.
The engines help too! They spin big fans that suck in air from behind and blow it out fast in front, this push gives the plane extra power to move forward and lift higher into the sky.
Imagine you’re pushing a toy car with your hands. If you push harder, it goes faster. That’s like what the engines do for airplanes, they give them the power to fly high and far. Airplanes fly because they push air down, and that pushes them up, kind of like when you jump on a trampoline.
When an airplane moves forward, its wings slice through the air. The shape of the wings is special, it’s curved on top and flatter on the bottom. This makes the air move faster over the top of the wing than under it. Because of that, the air pushes up harder underneath the wing than it does on top, lifting the airplane like a gentle breeze.
The engines help too! They spin big fans that suck in air from behind and blow it out fast in front, this push gives the plane extra power to move forward and lift higher into the sky.
Imagine you’re pushing a toy car with your hands. If you push harder, it goes faster. That’s like what the engines do for airplanes, they give them the power to fly high and far.
Examples
- A child blowing on a paper airplane to make it fly
- A simple toy plane gliding through the air
- A person watching birds fly and wondering how planes work too
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See also
- How does a Refrigerator work?
- What are it rotates?
- What is shockwave?
- Where did the oh my god particle come from?
- How Does Weak Interaction: The Four Fundamental Forces of Physics #2 Work?