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02.10.2020 •
Physics
The mass of a meteoroid was found to be 1.24 × 10^7 kilograms. Write the mass in standard notation.
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Ответ:
A.Black hole
Explanation:
The Galactic Center is the rotational center of the Milky Way galaxy'; it is a supermassive black hole of 4.100 ± 0.034 million solar masses which powers the compact radio source Sagittarius A*