If you accelerate the passenegers to the same speed as the train while they board, then you can solve one of those problems. I suggest firing them out of a canon.
Keep the ideas coming guys, this is a great brainstorming session. I think you have solved most of the practical issues. I’ll talk to the investors, but I think WE are almost there!
On a related note, everyone in the R&D department is being terminated.
What if we figure out a way to safely transport people IN something like a missile, self propelled, and can be launched on a schedule. Then we wouldn’t need the train at all!
Missiles are super inefficient. You have to overcome gravity while fighting air resistance at the same time, which requires unreasonable energy density
If only there was some way to use air resistance to fight gravity, or better yet even some sort of metal road to push against to lower required acceleration to the minimum…
Maybe if we made a super slow missile on rails? Never mind, this sounds crazy now that I say it out loud
I was assuming the rails are strong enough to keep the train on the Earth, but I guess infinite friction from the movement and rotation of the Earth probably isn’t survivable by any railway material. Hypothetically, if you had a material unaffected by gravity (train), and a material that is absolutely invincible (the rails, and they are anchored to the center of the Earth), now does it work?
It’s impossible to even reason about what something entirely unaffected by gravity might or might not do because everything, including gravity, is relative. Something not affected by Earth’s gravity would probably get carried away by the wind, but something not affected by the Sun’s gravity would float away from the sun (relative to the Earth) and appear to have some sort of mysterious acceleration from our perspective. If the object isn’t affected by the Milky Way’s gravity, even more shenanigans.
No, the problem is not gravity, is that the train attached to earth has velocity dictated by the Earth movements, and keeps it because of inertia. In your theoretical experiment, the train would be launched on space at constant velocity.
This would be possible if there was a material unaffected by gravity, right?
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If you accelerate the passenegers to the same speed as the train while they board, then you can solve one of those problems. I suggest firing them out of a canon.
Keep the ideas coming guys, this is a great brainstorming session. I think you have solved most of the practical issues. I’ll talk to the investors, but I think WE are almost there!
On a related note, everyone in the R&D department is being terminated.
What if we figure out a way to safely transport people IN something like a missile, self propelled, and can be launched on a schedule. Then we wouldn’t need the train at all!
Missiles are super inefficient. You have to overcome gravity while fighting air resistance at the same time, which requires unreasonable energy density
If only there was some way to use air resistance to fight gravity, or better yet even some sort of metal road to push against to lower required acceleration to the minimum…
Maybe if we made a super slow missile on rails? Never mind, this sounds crazy now that I say it out loud
What if someone got on every time someone got off
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I think in that case, the earth would just depart the location of the train, leaving it drifting in space.
I was assuming the rails are strong enough to keep the train on the Earth, but I guess infinite friction from the movement and rotation of the Earth probably isn’t survivable by any railway material. Hypothetically, if you had a material unaffected by gravity (train), and a material that is absolutely invincible (the rails, and they are anchored to the center of the Earth), now does it work?
It’s impossible to even reason about what something entirely unaffected by gravity might or might not do because everything, including gravity, is relative. Something not affected by Earth’s gravity would probably get carried away by the wind, but something not affected by the Sun’s gravity would float away from the sun (relative to the Earth) and appear to have some sort of mysterious acceleration from our perspective. If the object isn’t affected by the Milky Way’s gravity, even more shenanigans.
No, the problem is not gravity, is that the train attached to earth has velocity dictated by the Earth movements, and keeps it because of inertia. In your theoretical experiment, the train would be launched on space at constant velocity.