Basically in this example



The rocket inside the spaceship will do nothing.

Fire it or don't fire it nothing will happen to the speed of the spaceship smile

You can't generate thrust by ejecting mass in a confined vessel ... try it laugh

Last edited by Orac; 09/20/14 01:11 AM.

I believe in "Evil, Bad, Ungodly fantasy science and maths", so I am undoubtedly wrong to you.