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What is the escape speed at the Schwarzschild radius of a 3 ?⨀ black hole? What...

  1. What is the escape speed at the Schwarzschild radius of a 3 ?⨀ black hole? What about a 10 ?⨀ black hole?
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Answer #1

escape speed does not depend on the mass of the black hole so for both case , escape speed remains same.

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