A square lamina is as shown in figure. The moment of inertia of the frame about the three axes as shown in figure are I1,I2 and I3 , respectively. Select the correct alternative
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a
I2=I3>I1
b
I1>I2>I3
c
I2=I3
d
I1
answer is C.
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Detailed Solution
For square lamina, I2 = I3. These values will be less than I1 because distribution of masses are nearer to the axes corresponding to I2 and I3.
A square lamina is as shown in figure. The moment of inertia of the frame about the three axes as shown in figure are I1,I2 and I3 , respectively. Select the correct alternative