Moment of inertia of solid hemisphere about its yangent
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Suppose each solid ,identical hemisphere has moment of inertia I about the vertical axis passing through their base centers. Now, if I displace them parallel to the axis and join them to complete a sphere then 2I =(2/5)MR^2. Where, M is mass of the sphere. Therefore
Momentum of inertia of hemisphere about the axis shown in fig. is I=(1/5)MR^2. But M=2m, where, m is mass of hemisphere, then,
I=(2/5)mR^2.
Momentum of inertia of hemisphere about the axis shown in fig. is I=(1/5)MR^2. But M=2m, where, m is mass of hemisphere, then,
I=(2/5)mR^2.
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