I apologize then, I had no idea this forum was that useless, at least for me that is. I used to those forums where I give direct answers and where I get direct answers, you know were everything is direct; where knowledge-sharing really happens. Without riddles or ghostly voices. That's why I...
I know they are trying to help me which I thank, unfortunately they are not giving me any help at all. I need answers not counter-questions. My math skills are next to zero but even though I can put formulas to work as long I have them. The density is NOT relevant for this formula and I suspect...
Homework Statement
The Earth is 6371km in diameter and this is equivalent to 1 mass.
If I increase the Earth's mass to 2x what will be its diameter?
What is the formula to compute this?Homework Equations
The Attempt at a Solution
PS: This is my first post and I wish to say hello to everyone!