For the same change in gravitational acceleration (g), height (h) and depth (d) are related by h = 2d. Class 11 Physics Gravitation CBSE EXAM 2024-25
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At the Earth’s center, the weight of a body is zero because gravitational forces from all directions cancel out. Class 11 Physics Gravitation CBSE EXAM 2024-25
As altitude increases, the value of g decreases due to the increased distance from Earth’s center and gravitational pull. Class 11 Physics Gravitation CBSE EXAM 2024-25
The value of g depends on altitude, latitude, Earth’s shape, local geology, and the Earth’s rotation. Class 11 Physics Gravitation CBSE Exam 2024-25
By using gravitational force equations, Earth’s mass and density can be estimated from gravitational constant and Earth’s radius. Class 11 Physics Gravitation CBSE Exam 2024-25