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What is the minimum acceleration (gravity) needed to create a 'black hole' from a star the same mass of our sun (hint: you can change the suns volume to make the calculation work)?

2007-05-22 11:43:37 · 2 answers · asked by jomayer62000 1 in Science & Mathematics ➔ Astronomy & Space

2 answers

The Schwarzschild radius needed to create a black hole with the mass of the Sun would probably be less than 4 km.... but I don't know any way to shrink the Sun down that far :)

... but the minimum accelleration for Any black hole will always be the speed of light... no matter what its circumference.

2007-05-22 21:07:58 · answer #1 · answered by John T 5 · 0⤊ 0⤋

Gee...And I thought I was up to snuff on this kind of stuff...

Not a clue Sir. Sorry...

2007-05-22 18:47:47 · answer #2 · answered by zahbudar 6 · 0⤊ 1⤋