Consider Two Equal Mass Cylinders Rolling with the Same Translational

Multiple Choice

Consider two equal mass cylinders rolling with the same translational velocity. The first cylinder (radius = R) is hollow and has a moment of inertia about its rotational axis of M R², while the second cylinder (radius = r) is solid and has a moment of inertia about its axis of 0.5 M r². What is the ratio of the hollow cylinder's angular momentum to that of the solid cylinder?

A) r to 2R
B) 2R² to r²
C) R to 2r
D) r² to 2R²
E) 2R to r