Question

111)
Complete the analogy.
'g' at poles : 9.832 m/s :: 'g' at equator ......​
please answer me

Answer 1

Answer:

g at poles: 9.832m/s::g at equator : 9.78m/s

Explanation:

The value of g is inversely proportional to square of the radius of the earth as the relation says below

g = GM/ r²

Where,

G is Universal gravitation constant

M is mass of earth

r is radius of earth

As we know earth is not a perfect sphere but an oblate spheroid in shape, it's radius is greater at equator than it's value at the poles

Answer 2

g at the poles:9.832 m/s²:: g at equator: 9.78 m/s²

earths radius is the largest at the equator and the smallest at the poles