Hello, i was wondering if someone can answer me some questions:
1 Supose that we can do a hole from one side to another (including braking nucleous). You throw a piece of metal. It would fall till the nucleus but when it pass the nucleous the gravity turns to the other side so it returns to the other half of the nucleous. Would it be an eternal fall or would it be a point were the opposite gravities breake the piece of metal.
2 Supose that we can do a hole from one side to another (including braking nucleous). You throw a log of 1 tonne from 30 meters high and it goes on a speed of 100 K/h. Would it reach the burning point before it arrivesto the nucleous, on the nucleous, or after the nucleous.