Black hole gravitational pull questions

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SUMMARY

This discussion centers on the properties of black holes, specifically their gravitational pull and escape velocity. It is established that the escape velocity at the event horizon of a black hole exceeds the speed of light, making it impossible for anything, including light, to escape once it crosses this boundary. The gravitational pull of a black hole is attributed to its mass being concentrated in a small volume, leading to extreme gravitational effects. The conversation also clarifies that while escape velocity can be calculated using the formula ve = √(2GM/r), this concept becomes meaningless at the event horizon.

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  • #31
Monsterboy said:
a single black hole finds itself between three other black holes who are more massive and are equidistant from it and from each other, can the three black holes rip the central black hole apart ?

No. What would probably happen is that the central hole would merge with one of the others (and over time the whole system would probably merge into a single black hole).
 

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