Q 11-07-106JEE MainJEE Main 2023 (6 Apr, Shift 2)Easy
The weight of a body on the surface of the earth is $100\ \text{N}$. The gravitational force on it when taken at a height, from the surface of earth, equal to one-fourth the radius of the earth is
Answer: (A) $64\ \text{N}$
$W'=\dfrac{100}{(1.25)^2}=64\ \text{N}$.
Solution by Sreeraj P, M.Sc Physics