Physics, asked by ballapolaiah8, 10 months ago

If a planet of mass 6.4×10^23 kg can be compressedinto a sphere such that the escape velocity from it's surface is 8×10^4 ms then whatshould be the radius of the sphere.(let G=6.6×10^11m^2 kg^-2

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Answered by animesh115

0

Explanation:

using gravitational law

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