- #1
Negi Magi
- 10
- 0
There is a question: If we dig a channel from the North pole of the Earth to the South pole of the Earth, then we release a ball into this channel from the North pole, what will be the motion of this be like?
I think this question is related to the inner gravitational field of the Earth
I think this question is related to the inner gravitational field of the Earth