A) first increases then decreases
B) remains same
C) increases
D) decreases
Correct Answer: C
Solution :
Key Idea: Earth is not perfectly a sphere, but somewhat flat at the poles. The value of acceleration due to gravity, varies from place to place at the surface of the earth and also as we go above or below the surface of earth. It is due to two reasons, shape of earth and axial rotation of the earth. Earth is not a perfect sphere, but somewhat flat at the two poles. Its equatorial radius is nearly 21 km larger than its polar radius. Also,You need to login to perform this action.
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