Question

The value of acceleration due to gravity at the centre of the earth is:​

Answer 1

9.8 m/s2

where d represents the distance from the center of the object to the center of the earth. In the first equation above, g is referred to as the acceleration of gravity. Its value is 9.8 m/s2 on Earth.

Answer 2

9.8 m/s2

Where d represents the distance from the center of the object to the center of the earth. In the first equation above, g is referred to as the acceleration of gravity. Its value is 9.8 m/s2 on Earth.