Recent content by dragon695

I should have known it would be something like this, but I still wonder. what if you had marbles made of iridium or some other extremely dense material? If you were to say that the radius of the marble was 1/16 of the turntable, it should still have non-insignificant impact on the moment of...

[SIZE="2"]Figure 1 Homework Statement Three identical marbles are on a turntable disk of radius R. The mass of the disk is {m}_{d}. The mass of each marble is {m}_{b}. What is the moment of inertia of the disk and the marbles around an axis of rotation at the edge of the disk (the dot in...