It's very obvious you have no understanding of physics. You don't understand acceleration or velocity. You really really don't understand special relativity. Yet you come here talking like you have any clue how even the round earth model works, when it is obvious that you don't.
Also, stop spamming posts. You can edit a post to add whatever additional nonsense you want. I would suggest for you to read the FAQ and the wiki, but I doubt you will as you seem to enjoy being ignorant.
If you have a question about FET, I'd be happy to answer it. If you want to haphazardly mash words together without forming a coherent thought (as you've done thus far), then I can't help you much.