how does something moving faster increase its gravity?
@Kaitzilla and other doubters of the power of black holes - if light and entire suns can get sucked in, surely 5kg of bowling ball is nothing. assume it collides with the solid mass in the center of the black hole still going .99c - so what? that mass is not going to split apart, gravitational force is too strong. nothing would escape. instability? extra gamma/hawking radiation spike maybe? nothing else is possible, surely.
A baseball moving at a mere 0.9c would obliterate a small city.
https://what-if.xkcd.com/1/
God's bowling ball has the rest-mass-of-an-observable-universe-converted-to-energy worth of kinetic energy (mainly because there is no theoretical limit on kinetic energy, so technically it can exist)
It has dozens of orders of magnitude more energy than the mushroom-cloud baseball.
It has dozens of orders of magnitude more energy than our star gives out over its entire life.
The singularity at the heart of a black hole can't even compare to the energy in God's bowling ball.
The collision would be unbelievable.
But according to all laws of physics, the black hole would swallow God's bowling ball just fine.
I just find it hard to believe.
The singularity would be accelerated from rest to 99.99999999% lightspeed almost instantly from the collision as near as I can tell.
Can the event horizon and gravity really contain what just occurred in there?
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