If an object collapses to a black hole, [problem 9-99 for student then the escape velocity at the surface of the black hole is equal to the speed of light. Determine the radius of the black hole, if the mass is 4.1 times the mass of the sun.
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![If an object collapses to a black hole,
[problem 9-99 for studentb] then the
escape velocity at the surface of the black
hole is equal to the speed of light. Determine
the radius of the black hole, if the mass is 4.1
times the mass of the sun.
[radius in km = ]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F29d54699-8096-4754-af5c-5369115407dd%2F8fded7c3-6c1d-4dd7-9058-feb4425206f7%2Fnv0m17d_processed.jpeg&w=3840&q=75)
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