A spherical planet has a mass $M$ and diameter $D$ . A particle of mass $m$ falling freely near the surface of this planet will experience an acceleration due to gravity , equal to
A spherical planet has a mass $M$ and diameter $D$ . A particle of mass $m$ falling freely near the surface of this planet will experience an acceleration due to gravity , equal to
- [AIPMT 2012]
- A
$\frac{{4GM}}{{{D^2}}}$
- B
$\frac{{GM}}{{{D^2}}}$
- C
$\frac{{GMm}}{{{D^2}}}$
- D
$\frac{{4GMm}}{{{D^2}}}$
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