The Helpers and the staff of the forum have agreed that they won't give a full answer to a problem posted with no attempt (except maybe in some cases). The Helpers are here to help you to understand your weaknesses by going through the asked questions with you and not here to solve your physics problems.
It is imperative to show an attempt to a problem. If you don't know how to start, say it. Helpers will give you a push in the right direction.

Welcome to the world of physics!

__________________
Isaac
If the problem is too hard just let the Universe solve it.

Dear Isaac, hello!

This msg made me think and I have the strong feeling that it was not directed to me, I mean, as a quote to my thread.

If you should take a good look to the matter, it would be clear to you that this a very elaborated, clean and simplified conception... which expend a lot of attempts, as you say. Have you seen a part of the chain?

If you should understand to all, you would fall in love for it, if does exist such stuff in the world of physics - where you so kindly introduced me.

Fall in love is a much common thing in the world of ideas, stuffs that come ahead physics, as you possibly will know. The adventures of such love are priceless, but sometimes one will face to large problems and challenges, even for an old lonely wolf!

As you called this forum a help forum, I believed...
Not a new problem if you, as others, will ignore my projects.
Best regards!
Murilo SP 24/july