Recent content by Jack86

The integral is still from 0 to 1.6 though right?

R is the radius of the stick, I am sure of this. And the integral has to be with respect to volume, it's a 3d object

I am having problems with a rotational energy problem. It reads... a think stick of length 1.6m is dense at one edn than at teh other: it's mass desity is p=.4kg/m-.070kg/m^2x, where x is the distance from the heavier end of teh stick. The stick rotates about an axis perpindicular to the...