Recent content by pilopais

Same integral (latex version) Yeah, it looks llike: \int_{0}^{\pi} \int_{0}^{\pi} \frac{-1-4 cos(x)^2 cos(y)^2+4cos(y)^2+cos(x)^2}{1+4cos(y)^2+4cos(y)cos(x)}dx dy As explained before, this are the last terms of a 16 terms integral, all the other came to be integers.

I accept any suggestion in how to work out the integral below. It is a simplification of an integral over all k space. It had 16 terms and I am down to this 4. The idea is to integrate it from 0 to pi in respect of x, and y. int{int{(-1-4 cos(x)^2*cos(y)^2+4cos(y)^2+cos(x)^2) /...

Here is an excellent article about the bucket's experiment... still doesn't explain clearly the sphere's thought experiment...

Galahad: Excellent article!

Ok, I think we are loosing track here... Anyway, If I move fast, very fast, around the bucket I will see no curvature of the water (would I?). But if I spin the bucket, then the curvature is produce, indicating its true motion relative to absolute space. Mach argued that if we rotate the...

How does relativity accounts for rotational motion, which is a non inertial reference frame? How does relativity responds to Newton's thought experiment to prove the existence of absolute space? He argued that the curvature of the water inside a rotating bucket, demonstrates the true motion...

Newton's bucket...absolute space? As many of you know, Newton used a thought experiment to prove the existence of absolut space. He argued that the curvature of the water inside a bucket while rotating, demonstrates the the true motion of the water in reference of what must be absolute space...