Recent content by ThomasJoe40

Thanks. I get what you said. Well, so if... Impulse (of friction) = mass x velocity 1 - mass x velocity 2 whereas velocity 1 of the cup is zero, so: Impluse = mass x velocity 2 = constant of friction x g x mass x time of contact velocity 2 = constant of friction x g x contacting time So the...

Hello, all, I have got this question which is about friction. If we pull a cloth, that is covered on a table, with the speed v=3m/s. A cup on the cloth and not far from the edge of the table would not fall off. So, what is the reason for us to give this speed to the cloth? My opinion...

I am sure that you are a psychologist.

Somehow I still believe psychology is just a part of philosophy, as one's psychology should be controlled by his or her philosophy... what do you think? :redface:

Thanks a lot guys~ I love those threads... Just want to say, I worship Bono forever, and U2 really rocks the world...

Cheers... to me, those indroductions are brilliant... before I only knew Aristotle because physics is my only speciality... Thank you! I appreciated a lot for those recommendations... these are what I am looking for actually... Thanks a lot again, for those detailed instructions...

:bugeye: ... Oh, Thanks ... it widened my scope, even thought this fact does not sounds very nice...

Anyway, your Chinese is pretty good. I actually thought you might be a Chinese, esp Cantonese, hehe. Anyway, now I think you might have a close relationship with some Chineses?? Anyway, nevermind, just a stupid guessing I think~ Wow, I got to say that I love those ideas. To be honest, I...

Well, to me it might just be a very simple one, that is to actually achieve something that one has dreamed of... Is that too simple??~ :rolleyes:

Oh, yes, I forgot to mention that I am not a native English speaker... I am a Beijinger actually, so, basically, I cannot speak any Cantonese... Your Chinese is good, the one I use is Ni Hao... I rarely use Nin Hao because I don't usually encounter formal situation... Well, I don't think...

What I have concluded for the philosophy of success is a very simple one. So I would also like to call that "the simplest philosophy leads to the most successful consequence"... Anyway, this philosophy is "Your true believes are always expressed and only expressed in your actions" There have...

That is OK! Thanks a lot for that~ Is sexual revolution happened during the 0's in America? Anyway, I will look up what you recommanded~ Aguy2, thanks a lot for that... I wasn't expected that much helps for this sort of abstract problem~ So, yes, I think there have some characteristics of me...

Alrite, I got it, thanks Vsage and Chronos (Sorry to reply by only one thread but I think your opinions are more or less the same...) So, that is because there has no observational evidences about it... and that makes it ... immature... Right, thanks for your comments guys... I am going...

Hello, well, honestly I think your reason for our existence is quite a good, at least practical and realistic... and I don't want to shoot any holes about it. I do actually want to shoot some holes in your last sentence, but sadly I can not think of any evidence that makes sense right now...

Yes, I had to say that I realized this logic long time ago, I mean, like "Never say never"... Honestly, I start to think in this contradicting way when I was three, I still remembered that I was once sleepless in the night just because I cannot find a solution for this contradiction! BTW...