Gravitational acceleration on the surface of planet is \sqrt6/{11} g , where g is the gravitational acceleration on the surface of the earth. The average mass density of the planet is 2/3 times that of the earth. If the escape speed on the surface of the earth is taken to be 11 kms^{-1} , then the escape speed on the surface of the planet in kms^{-1} is

JEE Advanced Model Paper 3 with solutions for online practice

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Gravitational acceleration on the surface of planet is

√6

g , where g is the gravitational acceleration on the surface of the earth. The average mass density of the planet is

times that of the earth. If the escape speed on the surface of the earth is taken to be 11 kms−1 , then the escape speed on the surface of the planet in kms−1 is

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