Recent content by diffEQult

I don't see how you made the jump to your second line in the attached jpg? Where does the w come from and what does it represent. In the end, what would you solve the equation for if you have w, y, and v's throughout it? Also, V should be v in Halls equation.

Yea that's how far I could get before getting stuck. The equation isn't really separable. Is there a way to do this analytically or numerically?

Hit a wall on this one...can anyone help with the next step? A(d2y/dt2)+B*(dy/dt)^2*(C*y^2+D*y+E)+F*y^-2=0 Thanks!