What is the ratio of moment of inertia of a ring to a disc? Given that both have masses in the ratio 2:1 & radii in the ratio 1:2 respectively.
A. 1:1
B. 2:1
C. 1:2
D. 1:4
Answer:A
What is the ratio of moment of inertia of a ring to a disc? Given that both have masses in the ratio 2:1 & radii in the ratio 1:2 respectively.
A. 1:1 B. 2:1 C. 1:2 D. 1:4