Earth is flattened poles and bulging equator- This is due torevolution of Earth around the Sun in an elliptical orbitangular velocity of spinning about its axis is Equatormore centrifugal force poles than Equatorcentrifugal force is Equator than poles

Question

Toppr Admin · Accepted Answer

Earth revolves about an axis that passes through poles.
Centrifugal force is given by $m r ω^{2}$ .
$ω$ is constant, but at equator $r$ is more, so is the centrifugal force.
So, the Earth looks bulged at the equator.

Earth is flattened at poles and bulging at equator. This is due torevolution of Earth around the Sun in an elliptical orbitangular velocity of spinning about its axis is more at Equatormore centrifugal force at poles than Equatorcentrifugal force is more at Equator than poles

Earth revolves about an axis that passes through poles.Centrifugal force is given by mrω2.ω is constant, but at equator r is more, so is the centrifugal force.So, the Earth looks bulged at the equator.

Earth is flattened at poles and bulging at equator. This is due to
revolution of Earth around the Sun in an elliptical orbit
angular velocity of spinning about its axis is more at Equator
more centrifugal force at poles than Equator
centrifugal force is more at Equator than poles

Earth revolves about an axis that passes through poles.
Centrifugal force is given by $m r ω^{2}$ .
$ω$ is constant, but at equator $r$ is more, so is the centrifugal force.
So, the Earth looks bulged at the equator.