Recent content by asinewave

Hi all, Thanks for the replies. What if the liquid has a nonzero viscosity?

Hi all, I was wondering how to calculate the moment of inertia of a cylinder that is filled with a substance and is rolling down an inclined plane. I know that I = int(r^2 dm), and I know what r is... but I gather that dm may be a complicated function of mass density-position and some...