Recent content by Cyrus Hafezparast

Right, I see that and its the answer that almost every source I've seen gives, but it seems like there should be some justification? Also, if you could point out where I went wrong that would put my mind at rest as well.

So there was a really old thread about this, but I don't think the matter was ever really resolved, which is why I'm making this thread now. I'm trying to derive the equation τ = Fd but I've run into a bit of trouble. I started with x=θr where x is the arclength on a circle (since any point...

Hi, I'm a sixth form student in England (which I think is the same age range as High School in America?) and I'll be going off to study Physics at university in October. My interest in physics is essentially non-practical, what interests me more about the subject finding out the fundamental...