why the acceleration due to gravity changes from poles to equator??
Answers
It is frequently stated that the value of the acceleration due to gravity at the pole is larger than at the equator because the poles are closer to the center of the earth due to the earth’s oblateness. This statement seems misleading in that it attributes significance to the center of mass in such considerations and seems to imply that there is a simple distance dependence. It will be shown that the increase of g due to flattening of a uniform sphere would be only 1/10 as large as would be expected from a 1/r2 relation, and is only about 1/3 of the observed value. The measured value is larger because the earth’s density is not uniform but increases toward the center.
Mark this answer as brainliest. Thank you!
Answer:
It is frequently stated that the value of the acceleration due to gravity at the pole is larger than at the equator because the poles are closer to the center of the earth due to the earth's oblateness.