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Acceleration due to gravity is maximum at (  is the radius of earth)

a)

A height  from the earth’s surface

b)

The centre of the earth

c)

The surface of the earth

d)

A depth  from the earth’s surface



Question ID - 54606 | SaraNextGen Top Answer

Acceleration due to gravity is maximum at (  is the radius of earth)

a)

A height  from the earth’s surface

b)

The centre of the earth

c)

The surface of the earth

d)

A depth  from the earth’s surface

1 Answer
127 votes
Answer Key / Explanation : (c) -

(c)

Acceleration due to gravity at a height  above the earth’s surface is

Where  is the acceleration due to gravity on the earth’s surface

At

At

Acceleration due to gravity at a depth  below the earth’s surface is

At

At the centre of earth,

Thus, the acceleration due to gravity is maximum on the earth’s surface

127 votes


127