Thread:Morning Star TM/@comment-38397104-20200110000411/@comment-44501217-20200112143839

Komodo25M wrote: Can you calculate the energy of throwing a rock into Neptune? I want to know the mass of the rock and the time required for the rock to reach Neptune, as well as the place where the rock would be thrown from.

For example, if it is thrown from Earth, or the Moon, or any other planet.