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

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A body weighs

$36\ kgf$ on the surface of the Earth. How much would it weights on the surface of a planet,whose mass is

$\frac{1}{9}$ and radius

$\frac{1}{3}$ of that of earth?

$12\ kgf$
$36\ kgf$
$72\ kgf$
$48\ kgf$

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