Question

When you walk across the ground, why don’t you fall right through to the center of the Earth?

Answer 1

Answer:

The strength of gravity at the center of earth is zero because there are equal amounts of matter in all directions, all exerting an equal gravitational pull. Also, the air in the hole is so dense at this point that it is like traveling through soup.

Hope it helps you :)☺

Answer 2

Explanation:

Due to the Centripetel force acting in circular motion.