Mass of a planet is twice that of the Earth and its radius is four times of the Earth. Find the value of g on its surface.
Please write on paper and solve
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Answer:
5 m/s²
Explanation:
q' = GM/R²
= G*2me/4ve²
= 1/8 Gme/ve²
= g/8
To find 4 times the acceleration due to gravity
= 4(1/8*g)
= g/2
= 10/2
= 5
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