Question

whta happen to the value of "g" as one move to equator to pole? why does it happen so

Answer 1

here is your answer mate.....

as we know that our earth is not perfectly spherical in shape. therefore the radii of the equator and pole will be different. i.e.radius is more longer at equator than pole...

and radius of earth is inversely proportional to the gravitational force. therefore...

lower the r(radius) more will be the g

hence that's why the g is more at poles.

hope you have liked it so.... mark as brainliest

Answer 2

if we move to equator to pole ,

            the value of "g" increases.

reason:-        since we know that earth in not sphere .

     it flatened at poles and bulged out at the equator.

so equatorial radius Re of the earth is greater than polar radius Rp by near about 21 km.

we know that:-

                               g=GM/R²

                             ⇒ g∝1/R²

                             AS WE KNOW,

                     Re is grater than Rp

so , the value of g at earth is less then at poles because "g"is inversaly proportional to square of radius.

hence we say,

          that the value of g increase as one move to equator to pole.