From what I know (very minimal) about Black Hole, Gensokyo doesn't look like it's being sucked in faster, it actually looks as if it's going slower.
This is because the singularity's gravitational force is so strong, not even time can escape through it.
So by the time Gensokyo reaches the Photon Sphere and crosses the Event Horizon, from the outside, it looks as if Gensokyo has stopped moving, and just fade into nothingness.
From my calculation, Gensokyo is about twenty kilometers large. Earth's mass is about 5,973,600,000,000,000,000,000,000 kg. Since Earth's radius is 6,371 kilometers, we can assume that the mass of Gensokyo is...
5.9736 x 10^24 kg * 20 / 6371 = 2.2503 * 10^22 kg.
By using the Schwarzschild radius formula of R = 2MG/c^2 where R = Schwarzschild radius M = mass of Gensokyo G = Gravitational constance c = speed of light at vacuum
R = 2 * 2.2503 * 10^22 kg * 9.81 m/s^2 DIVIDED BY 299,792,458 m/s Squared
= 4912448.57827169172864169781917485 m
YEAH I DID SOME MATH GUYS
[EDIT] Idk if the unit is in meters or not.
@Pringles Where did Valenciel tell John to go to?
[DOUBLE EDIT] Yeah it can't be meters. Must be something like nanometer.
Last edited by WriggleRid3r; 10/06/2013, 07:29 PM.
Sometimes when you're driving down a road, a bug hits your windshield. It's ugly and unpleasant, but you just activate the wipers / cleaning fluid and it's gone in a few seconds. It's just part of driving down the road. You don't dwell on it, because that'd be silly. Bugs aren't worth the time.
@Wonder Tricky: "HAHAHAHAHAHAHAHA, SOUL, HE THINKS I HAVE A SOUL. YOU'RE FUNNY."
Sometimes when you're driving down a road, a bug hits your windshield. It's ugly and unpleasant, but you just activate the wipers / cleaning fluid and it's gone in a few seconds. It's just part of driving down the road. You don't dwell on it, because that'd be silly. Bugs aren't worth the time.