JEE PHYSICS MCQ: GRAVITATION

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Two satellites A and B have masses m and 2m respectively. A is in a circular orbit of radius R and B is in a circular orbit of radius 2R around the earth. The ratio of their kinetic energies,

{T_A}/{T_B}

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Correct option: D

Option D (1) is correct because the ratio of kinetic energies is 1, as both satellites have the same kinetic energy calculated using their orbital speeds and masses.

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11.2\mathrm{\;\;km}{\mathrm{s}^{ - 1}}

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v_e

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