this post was submitted on 16 Apr 2024
866 points (97.9% liked)
Comics
5897 readers
384 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 🇵🇸 . 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 “- Me” 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 ‘Link’ 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
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.