A planet has a mass M1 and radius R 1. The value of acceleration due to gravity on its surface is g 1. There is another planet 2, whose mass and radius both are two times that of the first planet. Which one of the following is the acceleration due to grav

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Q: 45 (NDA-II/2018)
A planet has a mass M1 and radius R
1. The value of acceleration due to gravity on its surface is g
1. There is another planet 2, whose mass and radius both are two times that of the first planet.
Which one of the following is the acceleration due to gravity on the surface of planet 2?
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question_subject: 

Science

question_exam: 

NDA-II

stats: 

0,26,19,7,5,26,7

keywords: 

{'first planet': [0, 0, 0, 1], 'gravity': [0, 0, 0, 6], 'planet': [4, 0, 1, 1], 'acceleration': [0, 0, 2, 8], 'g1': [0, 0, 0, 1], 'radius': [0, 0, 2, 2], 'mass': [0, 0, 2, 3], 'mass m1': [0, 0, 0, 1], 'surface': [1, 0, 0, 0]}