Correct Answer:
Option D - The value of increases with the decrease in height. The value of is minimum at the equator and maximum at the poles of the earth. The value of decreases when we goes up or down from the Earth surface. The value of gravitational acceleration decreases as the Earth rotation speed increases, and the value of gravitational acceleration increases when the rotation speed decreases. The value of at the center of the Earth is zero.
D. The value of increases with the decrease in height. The value of is minimum at the equator and maximum at the poles of the earth. The value of decreases when we goes up or down from the Earth surface. The value of gravitational acceleration decreases as the Earth rotation speed increases, and the value of gravitational acceleration increases when the rotation speed decreases. The value of at the center of the Earth is zero.