A mass 6×1024 kg(mass of earth) is to be compressed in a sphere in such a way that the escape velocity from its surface 3×108ms. The radius of the sphere should be mm.

A mass 6×1024 kg(mass of earth) is to be compressed in a sphere in su

1.	A mass 6×1024 kg(mass of earth) is to be compressed in a sphere in such a way that the escape velocity from its surface 3×108ms. The radius of the sphere should be mm.
Answer» A mass $6 \times 10^{24}$ kg(mass of earth) is to be compressed in a sphere in such a way that the escape velocity from its surface $3 \times 10^{8} \frac{m}{s}$ . The radius of the sphere should be mm.

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A mass 6×1024 kg(mass of earth) is to be compressed in a sphere in such a way that the escape velocity from its surface 3×108ms. The radius of the sphere should be mm.

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