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The acceleration due to gravity on the surface of a planet whose mass is same as that of the Earth and radius is half of that of the Earth is:
(Mass of Earth: $6 \times 10^{24} k g$ and Radius of Earth: $6.4 \times 10^{3} k m$ )
$35.08 m / s^{2}$
$39.08 m / s^{2}$
$28.08 m / s^{2}$
$9.08 m / s^{2}$
None of these

A

9.08 m / s^{2}

B

35.08 m / s^{2}

C

28.08 m / s^{2}

D

None of these

E

39.08 m / s^{2}

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Q1

The acceleration due to gravity on the surface of a planet whose mass is same as that of the Earth and radius is half of that of the Earth is:
(Mass of Earth:

6 \times 10^{24} k g

and Radius of Earth:

6.4 \times 10^{3} k m

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