Question

what's the gravity of earth at it's core..??

Answer 1

Acceleration due to the earth's gravity is { zero } at the centre of the Earth because at that point the mass of the earth is equally distributed in all directions, so pulling equally in all directions for a net zero pull.

Hope you understand ...

Answer 2

I guess its 0 cause gravity means the force of attraction of earth towards its center n... its the center

Hope it helps !!!