In which of the following locations will the value of 'g' be highest?
Equator
centre of earth
Pole
Tropic of Cancer
Gravitational acceleration is highest at the poles and lowest at the equator due to the shape of the Earth. At the Poles, the gravitational force is at its maximum because, unlike at the equator, there is no centrifugal force to reduce it. Also, the Equatorial radius is about 21 km longer than the polar radius.
Study 40% syllabus and score up to 100% marks in JEE