Find the rotational kinetic energy (in Joules) of the compos…
Find the rotational kinetic energy (in Joules) of the composite object in the figure. The axis of rotation is shown with a dashed line. The two thin rods are uniform and each has a length L= 1.0 m and mass M= 6.0 kg. The hoop has a radius L and a mass M. The hoop, the rods, and the axis of rotation are all in the same plane. rotating with angular velocity ω= 4.0 rad/s.