A mass of 6 \times 10^{24} {\kg} is to be compressed in the form of a solid sphere such that the escape velocity from its surface is 3 \times 10^4 {\ms}^{-1}. The radius of the sphere is (Universal gravitational constant =6.66 \times 10^{-11} {\N} {\m}^2 {\kg}^{-2} ) [AP EAPCET 23 May 2025 S1]

Gravitation

Section: Physics

Question : 4 of 18

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A mass of 6×1024‌kg is to be compressed in the form of a solid sphere such that the escape velocity from its surface is 3×104ms−1. The radius of the sphere is (Universal gravitational constant =6.66×10−11Nm2kg−2 )

[AP EAPCET 23 May 2025 S1]

483‌km
575‌km
789‌km
888‌km

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