IMPORTANT! Read before posting

Janus

Before posting anything, please review the Physics Forums Global Guidelines.

If you are seeking help with a homework/coursework/textbook related issue please post your problem in the appropriate forum in our Homework & Coursework Questions area.

Please visit the Physics Forums FAQ first in case your question has already been addressed there.

This forum is meant as a place to discuss the Theory of Relativity and is for the benefit of those who wish to learn about or expand their understanding of said theory. It is not meant as a soapbox for those who wish to argue Relativity's validity, or advertise their own personal theories. All future posts of this nature shall either be deleted or moved by the discretion of the Mentors.

Thank you for your cooperation.

ZapperZ

Please note that all homework/coursework-TYPE questions must be posted in the HW/Coursework forum, not in this forum. This is applicable even if your question is not officially from a HW/Coursework, and you are just doing this for your own study, or for someone else.

To the rest of the members, please report such type of misplaced posts. If you are responding to it, please note that there is a good chance that that thread, and your response, will be deleted.

Zz.