Multiple choice question XXX — task. Science CBSE, Class 9.

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The value of acceleration due to gravity at certain height

$h$ above the surface of the earth is

$\frac{g}{4}$ , where

$g$ is the value of acceleration due to gravity at the surface of the earth. The height

$h$ is (

$R$ is the radius of earth)

$R$
$2R$
$3R$
$4R$

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