The acceleration due to gravity near the surface of a planet of radius R and density d is proportional to [MP PET 2002; AIEEE 2004]

The acceleration due to gravity near the surface of a planet of radius

1.	The acceleration due to gravity near the surface of a planet of radius R and density d is proportional to [MP PET 2002; AIEEE 2004]
A.	\[\frac{d}{{{R}^{2}}}\]
B.	\[d{{R}^{2}}\]
C.	p : 4
D.	\[\frac{d}{R}\]
Answer» D. \[\frac{d}{R}\]