19. A uniform disk, a thin hoop, and a uniform sphere, all with the same mass and same outer radius, are each free to rotate about a fixed axis through its center. Assume the hoop is connected to the rotation axis by light spokes. With the objects starting from rest, identical forces are simultaneously applied to the rims, as shown. Rank the objects according to their angular accelerations from least to greatest. disk, hoop, sphere disk hoop sphere . disk, sphere, hoop hoop, sphere, disk . hoop, disk, sphere sphere, disk, hoop I? f I? {'DCLr'iU'pJ This material was put together for student use at the University of Cincinnati only and may not be submitted to and posted on online services including Coursehero, Chegg, and others