Two cylinders have the same mass and radius. One is hollow and the other is solid. Which one will have the greater moment of inertia about the central axis?
A. Hollow cylinder
B. Solid cylinder
C. Same for both
D. Depends on length of cylinder
Answer:A
Two cylinders have the same mass and radius. One is hollow and the other is solid. Which one will have the greater moment of inertia about the central axis?
A. Hollow cylinder B. Solid cylinder C. Same for both D. Depends on length of cylinder