alexisolsennn4680
25.06.2020 •
Physics
Of one of the planets becomes a black hole , what would the escape speed be?
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Ответ:
If, instead, that rocket was on a planet with the same mass as Earth but half the diameter, the escape velocity would be 15.8 km/s Any object that is smaller than its Schwarzschild radius is a black hole – in other words, anything with an escape velocity greater than the speed of light is a black hole.
Explanation:
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