3) Explain why the value of g is zero at the centre of the earth.

by

Gravitational Cancellation at Earth’s Center At the center of the Earth, the value of ( g ) (acceleration due to gravity) becomes zero due to the cancellation of gravitational forces. Spherical Symmetry and Gravitational Pull The Earth’s mass distribution creates a symmetrical gravitational force that acts uniformly in all directions. Balancing Gravitational Forces Gravitational forces … Read more