What is the effect on the value of g at the e | vedclass

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(A) The effective acceleration due to gravity at the equator is given by $g' = g - R\omega^2$,where $g$ is the acceleration due to gravity if the Eart

Vedclass · Accepted Answer

It increases by $R\omega^2$.

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(A) The effective acceleration due to gravity at the equator is given by $g' = g - R\omega^2$,where $g$ is the acceleration due to gravity if the Earth were stationary,$R$ is the radius of the Earth,and $\omega$ is the angular velocity of the Earth's rotation.If the Earth stops its rotation,then $\omega = 0$.Therefore,the new value of $g$ becomes $g' = g$.This means the value of $g$ at the equator increases by an amount equal to $R\omega^2$.

What is the effect on the value of $g$ at the equator if the Earth stops its rotation?

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