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Home Q & A Board Science-Related Homework Help Physics
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barry barry
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11 years ago
Relate escape speed to event horizon for a black hole.
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#1
11 years ago
The escape speed allows an object moving fast enough to overcome the gravity of a body and escape into space.  But for very massive black holes, if you are so close as to be within the event horizon, now this speed is greater even than c, the speed of light, so neither matter nor even energy can escape the gravity of the black hole.
Would you know my name, if I saw you in heaven?

Eric Clapton
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barry Authorbarry
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11 years ago
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