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# Which one of following statements regarding artificial satellite of earth is incorrect,

- The orbital velocity depends on the mass of the satellite
- A minimum velocity of 8kms
^{-1} is required by a satellite to orbit quite close to the earth. - The period of revolution is large if the radius of its orbit is large,
- The height of geostationary satellite is about 36000 km from earth

^{-1}is required by a satellite to orbit quite close to the earth.## The correct answer is: The orbital velocity depends on the mass of the satellite

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