Two planets have same density but different r | vedclass

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Question

(c)

Acceleration due to gravity at the surface of a planet, $g=\frac{G M}{R^2}$

where $M$ is the mass of planet,

$R$ is the radius of the pla

Vedclass · Accepted Answer

Greater on the larger planet

Vedclass · Answer

(c)

Acceleration due to gravity at the surface of a planet, $g=\frac{G M}{R^2}$

where $M$ is the mass of planet,

$R$ is the radius of the planet,

Also, $M=p V$

$\Rightarrow g=\frac{G}{R^2} 	imes\left(\frac{4}{3} \pi G R^3 hoight)$

Thus, $g=\frac{4}{3} \pi G R ho$

Thus $g \alpha$ Radius of the planet,

Thus, acceleration due to gravity would be greater on the larger planet.

Two planets have same density but different radii. The acceleration due to gravity would be ........

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