eli5 What would happen if I had a big enough airplane to throw a ball around then the airplane turns while the ball is in mid air?
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Imagine you and your furry friends are playing fetch inside a huge, enclosed dog park that can move, like a giant, mobile playpen. While you’re playing, the dog park starts to turn.
When you throw the ball in midair, and the dog park turns, the ball appears to move along with the dog park. This is because the ball, you, your furry friends, and the dog park are all part of the same moving system. It’s like when you’re running with a toy in your mouth – the toy moves with you because it’s part of your system.
In the case of the airplane, the same thing happens. When the airplane turns, the air inside moves along with the airplane. Since the ball is surrounded by the moving air, it also moves along with the airplane. To you and your friends inside, it seems like the ball is following a straight path, even though the airplane is turning.
So, if you were inside a big enough airplane and threw a ball while the airplane turned, the ball would appear to continue moving in a straight line, just like it would in a stationary dog park.
Imagine you and your furry friends are playing fetch inside a huge, enclosed dog park that can move, like a giant, mobile playpen. While you’re playing, the dog park starts to turn.
When you throw the ball in midair, and the dog park turns, the ball appears to move along with the dog park. This is because the ball, you, your furry friends, and the dog park are all part of the same moving system. It’s like when you’re running with a toy in your mouth – the toy moves with you because it’s part of your system.
In the case of the airplane, the same thing happens. When the airplane turns, the air inside moves along with the airplane. Since the ball is surrounded by the moving air, it also moves along with the airplane. To you and your friends inside, it seems like the ball is following a straight path, even though the airplane is turning.
So, if you were inside a big enough airplane and threw a ball while the airplane turned, the ball would appear to continue moving in a straight line, just like it would in a stationary dog park.
This one is pretty trivial. The result will be the same be it plane, train or a boat.
A little bit trickier puzzle: What would happen if I had a big enough airplane to fly a small helicopter or a drone inside. Will the plane become lighter?
This one is pretty trivial. The result will be the same be it plane, train or a boat.
A little bit trickier puzzle: What would happen if I had a big enough airplane to fly a small helicopter or a drone inside. Will the plane become lighter?
This one is pretty trivial. The result will be the same be it plane, train or a boat.
A little bit trickier puzzle: What would happen if I had a big enough airplane to fly a small helicopter or a drone inside. Will the plane become lighter?
Only *changes* in speed or direction would be noticeable.
Think about that fly buzzing around in the car while we’re driving. Flies can’t fly 60mph, right? He flies normally because inside of the the car, he is part of the car. But, if we slammed on the breaks really really hard, the fly would move towards the windshield, and so would you. That is why we have seatbelts 🙂
I one time tried to jump really really high, so high that the Earth would keep spinning under me and I would land in a different place. But I landed in the same spot. Better idea, I tried to throw a rock super high. But it came straight down too.
It turns out the earth is our car and we are like the flies!
Only *changes* in speed or direction would be noticeable.
Think about that fly buzzing around in the car while we’re driving. Flies can’t fly 60mph, right? He flies normally because inside of the the car, he is part of the car. But, if we slammed on the breaks really really hard, the fly would move towards the windshield, and so would you. That is why we have seatbelts 🙂
I one time tried to jump really really high, so high that the Earth would keep spinning under me and I would land in a different place. But I landed in the same spot. Better idea, I tried to throw a rock super high. But it came straight down too.
It turns out the earth is our car and we are like the flies!
Only *changes* in speed or direction would be noticeable.
Think about that fly buzzing around in the car while we’re driving. Flies can’t fly 60mph, right? He flies normally because inside of the the car, he is part of the car. But, if we slammed on the breaks really really hard, the fly would move towards the windshield, and so would you. That is why we have seatbelts 🙂
I one time tried to jump really really high, so high that the Earth would keep spinning under me and I would land in a different place. But I landed in the same spot. Better idea, I tried to throw a rock super high. But it came straight down too.
It turns out the earth is our car and we are like the flies!
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