Gravitation

JEE Main 2020 · 5 Sep, Morning shift · Q7139

PhysicsMedium159×since 2002Q7139

The value of the acceleration due to gravity is g₁ at a height h =

{R \over 2}

(R = radius of the earth) from the surface of the earth. It is again equal to g₁ at a depth d below the surface of the earth. The ratio

\left( {{d \over R}} \right)

equals :

JEE Main 2020 · 5 Sep, Morning shift · Q7139

PhysicsMedium159×since 2002Q7139

The value of the acceleration due to gravity is g₁ at a height h =

{R \over 2}

(R = radius of the earth) from the surface of the earth. It is again equal to g₁ at a depth d below the surface of the earth. The ratio

\left( {{d \over R}} \right)

equals :

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