this post was submitted on 16 Apr 2024
839 points (97.8% liked)
Comics
5826 readers
407 users here now
This is a community for everything comics related! A place for all comics fans.
Rules:
1- Do not violate lemmy.ml site-wide rules
2- Be civil.
3- If you are going to post NSFW content that doesn't violate the lemmy.ml site-wide rules, please mark it as NSFW and add a content warning (CW). This includes content that shows the killing of people and or animals, gore, content that talks about suicide or shows suicide, content that talks about sexual assault, etc. Please use your best judgement. We want to keep this space safe for all our comic lovers.
4- No Zionism or Hasbara apologia of any kind. We stand with Palestine π΅πΈ . Zionists will be banned on sight.
5- The moderation team reserves the right to remove any post or comments that it deems a necessary for the well-being and safety of the members of this community, and same goes with temporarily or permanently banning any user.
Guidelines:
- If possible, give us your sources.
- If possible, credit creators of each comics in the title or body of your post. If you are the creator, please credit yourself. A simple β- Meβ would suffice.
- In general terms, write in body of your post as much information as possible (dates, creators, editors, links).
- If you found the image on the web, it is encouraged to put the direct link to the image in the βLinkβ field when creating a post, instead of uploading the image to Lemmy. Direct links usually end in .jpg, .png, etc.
- One post by topic.
founded 4 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
to be a little pedantic, if you take in account the rate of expansion of the universe, and take as a truth that the ghost stays stationary in spacetime, earth would disappear in an instant
The spirit is already moving at the same speed and in the same direction as the earth when it exits the body.
That's a fair point. So then one might expect the ghost to continue their motion tangential to the orbit of the earth, and so they'll float away.
However, the theory of general relativity suggests that gravity isn't really like other forces. It doesn't push or pull anything at all; but rather its bends the fabric of time and space. Objects 'falling' due to gravity, or 'in orbit' around a planet are actually moving in a direct straight line in curved space-time. And this is why gravity still applies to massless objects such as light. So then, I'd say the ghost would still be affected by gravity - and that their main concern would be falling into the earth rather than drifting away.
π this comment really amused me, i guess the basic physics plus ghosts in the same matter-of-fact statement
It is a bit absurd. Isn't it?
But that would imply that the ghost is a physical thing right?
Does it come to existence when we are born? Or does it appear when we die?
Does It behave like matter? If not, properties like velocity, inertia or energy wouldn't apply.
The comic is really amusing to bring forth these questions
And it would still be gone in an instant
Nah, it won't be perfect. Some, tiny divergent velocity will exist.
Depends on if fell to your death or maybe crashed into something while driving uphill.
Iβm imaging in all these jumpers passing each other in the earthβs core now.
Would that not depend on your inertial frame? Like isn't the entire concept of being stationary relative to spacetime not an actual thing? I'm not trying to be pedantic, BTW, I literally don't know the answer to my question.
Yup. Same as the time travel meme that was on the front page recently, this relies on there being a fixed inertial frame which is not a thing in our weird universe.
There might be one, but there is just no way of knowing
No, there cannot be one. It's been proven, I'm pretty sure.
which is all the more terrifying