Question

What is the gravitational force of black hole​

Answer 1

Answer:

A black hole is defined by the escape velocity that would have to be attained to escape from the gravitational pull exerted upon an object. For example, the escape velocity of earth is equal to 11 km/s.

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Answer 2

Answer:

the gravity of black hole is very greater than that of anything in the universe

even light also cannot escape from it if it passes near by