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Gravitation question

2010 · Shift 1 · Q61
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Gravitation question

2010 · Shift 1 · Q61

JEE AdvancedPhysicsGravitationNumerical+3 / −1
Gravitational acceleration on the surface of a planet is 611g{{\sqrt 6 } \over {11}}g116​​g, where ggg is the gravitational acceleration on the surface of the earth. The average mass density of the planet is 23{2 \over 3}32​ times that of the earth. If the escape speed on the surface of the earth is taken to be 11 kms-1, the escape speed on the surface of the planet in kms-1 will be
Numerical answer
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