1.

The acceleration due to gravity at a depth 'd' below the Earth’s surface is given by the formula ________.

A. g = GM × (1 - 2d / R) / R2
B. g = GM × (1 - d / R) / R
C. g = GM × (1 - d / R) / R2
D. g = GM × (1 - 2d / R) / R
Answer» D. g = GM × (1 - 2d / R) / R


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