Recent content by tdcaupv

First I need to solve it analytically. Maybe equations are not good. Maybe I should get simplier equations, i don't know ...

Well, i don't know, I am a bit lost. Actually, theta is my slope angle which is very small.

Yes.

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Hi, I have to modelize the buckling of a column and I've come up with this system: N'(x) + N(x) \theta ' (x) \theta (x) - Q \theta ' (x) + f = 0 Q'(x) + N(x) \theta ' (x) + Q \theta ' (x) \theta (x) = 0 with f a constant The coefficients (thetas) are not constants. I've written it...

I just want someone (if possible) to check the calculations.

Hi everybody ! Hope you're doing fine. I didn't know where to post this so I decided to do it in the general section. I've come across a website which deals with speed of light ... It is said that the speed of light equals 12000 Lunar Orbits/Earth Day outside the gravitational field. So please...