Test Academy | An artificial satellite is moving in a circular orbit around the earth with a speed equal to half the escape speed from the earth. If R is the radius of the earth then the height of the satellite above the surface of the earth is R/2, 2R/3, R, 2R

Question

An artificial satellite is moving in a circular orbit around the earth with a speed equal to half the escape speed from the earth. If R is the radius of the earth then the height of the satellite above the surface of the earth is

Options :

R/2
2R/3
R
2R

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