4 ms·
Not only that but wouldn't you basically need a rocket in order to get from the core to the surface?
by pc86 5y ago
Not only that but wouldn't you basically need a rocket in order to get from the core to the surface?
- amelius 5y agoI guess you just "fall" into the tunnel, and then your journey ends with speed=0 at the other end because of energy conservation.
- dotancohen 5y agoFriction will likely mean that you don't come up to the same height as you left.
- amelius 5y agoYou'll just grab the rope that's hanging in the tunnel at the other end, and climb out :)