Question

the planet x has a mass 2 times of the earth and radius 3 times greater what would a body of 1kg mass weight on the surface of planet

Answer 1

Explanation:

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Answer 2

$\huge\bold\red {《αղsաҽɾ:}$

mαss wíll вє thє sαmє:

$\large\sf {g = \frac{GM}{ {r}^{2} } }$

$\large\sf{g = \frac{M}{ {r}^{2} } }$

$\large \sf{\frac{gx}{ {g}^{2} }}$ $\large\sf {\frac {2M~{R}^{2}}{M{(3R)}^{2}}}$ = $\large \sf {\frac {2}{9}}$

$\large\sf{gx=\frac{2}{9}~ge}$

$\large\sf{weight~on~earth=10N}\\\large\sf{“~~~~”~planet~x= \frac{2}{9} x10=\frac{20}{9}$