Two circular rings have their masses in the ratio of 1:2 and their diameters in the ratio of 2:1. The ratio of their moment of inertia is |
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a) |
1 :4 |
b) |
2 :1 |
c) |
4 :1 |
d) |
Two circular rings have their masses in the ratio of 1:2 and their diameters in the ratio of 2:1. The ratio of their moment of inertia is |
||||||||
a) |
1 :4 |
b) |
2 :1 |
c) |
4 :1 |
d) |