Explain why the value of acceleration due to gravity varies on the ear

1.	Explain why the value of acceleration due to gravity varies on the earth's surface,below the earth's surface and above the earth's surface.
Answer» EXPLANATION: Variation of g due to Shape of Earth As the earth is an oblate spheroid, its RADIUS near the equator is more than its radius near poles. SINCE for a SOURCE mass, the acceleration due to gravity is inversely proportional to the square of the radius of the earth, it varies with latitude due to the shape of the earth.

Explain why the value of acceleration due to gravity varies on the earth's surface,below the earth's surface and above the earth's surface.

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Variation of g due to Shape of Earth

As the earth is an oblate spheroid, its RADIUS near the equator is more than its radius near poles. SINCE for a SOURCE mass, the acceleration due to gravity is inversely proportional to the square of the radius of the earth, it varies with latitude due to the shape of the earth.

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Explain why the value of acceleration due to gravity varies on the earth's surface,below the earth's surface and above the earth's surface.​

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Explain why the value of acceleration due to gravity varies on the earth's surface,below the earth's surface and above the earth's surface.