Physics experiment - Which Reaches the Bottom First? - same mass, same radius (solid sphere, hollow cylinder, solid cylinder) r=2cm

Physics experiment - Which Reaches the Bottom First? - same mass, same radius (solid sphere, hollow cylinder, solid cylinder) r=2cm is a free 3D printable model by Rojy_Penguin, available on Thingiverse. This model is tagged: angular momentum, cylinder, experiment, hollow, hollow cylinder. Download the STL file for free on 3DSEARCH and print it on your FDM or resin 3D printer.