defence exam Agniveer Army Technical Mock Test Series 2025 Physics Gravitation Acceleration due to gravity below and above the surface of earth
The acceleration due to gravity on the surface of earth is g. The value of acceleration due to gravity at a height (from the earth's surface) equal to half the radius of the earth will be
1
zero
2
\(\dfrac{2}{3}g\)
3
\(\dfrac{4}{9}g\)
4
\(\dfrac{g}{2}\)