Two planets of radii in the ratio 2 : 3 are made from the material o – McqOptions

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1.	Two planets of radii in the ratio 2 : 3 are made from the material of density in the ratio 3 : 2. Then the ratio of acceleration due to gravity \[{{g}_{1}}/{{g}_{2}}\] at the surface of the two planets will be [J & K CET 2004]
A.	1
B.	2.25
C.	4/9
D.	0.12
Answer» B. 2.25

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