Physics, asked by dkour598, 3 months ago

the mass of a planet is twice that of the earth and its radius is 4 times that of the earth the value of acceleration due to gravity on its surface is

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Answered by prachisidhi

Answer:

g/8

Explanation:

the formula for acceleration due to gravity at a planet of mass m and radius r is given by g= Gm/r^2. so g is proportional to mass and inversely proportional to the radius squared. hence, ģ= g×2÷(4)^2 which gives g/8.

Answered by Naksha3

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the mass of a planet is twice that of the earth and its radius is 4 times that of the earth the value of acceleration due to gravity on its surface is​

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the mass of a planet is twice that of the earth and its radius is 4 times that of the earth the value of acceleration due to gravity on its surface is