Recent content by giordanobruno

Unless you are deriving them from general relativity this seems like a pointless exercise, you can't just guess what the equation would be. not necesserally ...I mean consider this problem which can relate to special relativity - I am almost sure no one has used this differential equation...

Well I know they have been confirmed in many empirical cases...the problem is that it's somehow paradoxical how some people reject the idea that c can't be exceeded simply because we have never seen a higher speed. Yes, but when Einstein created his theories - he obviously didn't try to run at...

Some exponential integral or ODE can do the job then? I guess one can even apply a differential equation which assumes an upper limit (like the one used in...zoology predator habitat :) by Lodka) and c being that limit. The problem is...why assume a speed limit of c at first place...

Well...that was some error about the speed :)...but as I mentioned, when I made the calculations earlier - the speed was thousands times over 300 millions m per second (300 000 000)...well ofcoure it's: 299 792 458 for more exact calculation. Yes, an observer outside won't see it faster...but...

I admit I've only heard before of the Schwarzschild coordinates...now I am going to take a look and try to periphrase them in the context here.

Here is the equation (speaking of which I hate wikipedia):

Thanks for the feedback...but here are the calculations: So...the calculations are basic and I might be doing something wrong despite than, since this is more of a hobby of mine (a financial professional he (quant)) - not a pro physicist. But it's unlikely to be erronous. So the first...

OK, I just made a few very basic calculations to find out the gravitational acceleration of black holes - BASED on our humble observations so far about black holes. You know mathematics(and physics) is many times counterintuitive(that said: you are surprised when you see the result...) - but...