The moment of inertia of a hollow sphere about a tangent is 5/3MR2 WHERE M is mass and R is the radius of the sphere . find the M.I of the sphere about its diameter?? . answer the question with respected way?
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The moment of inertia other solid sphere about its diameter is 2 divided by 5m2
Whereas, r is the radius and m is the mass. Moment of Inertia is a quantity that expresses the tendency of a body to resist angular acceleration.
As per the theorem of parallel axes,
M.I of a body = M.I of a body passing through its centre of mass + (mass x MR2 between two parallel axes)
Thus, M.I of the sphere= 2 MR2/5+MR2=7MR2/5
Whereas, r is the radius and m is the mass. Moment of Inertia is a quantity that expresses the tendency of a body to resist angular acceleration.
As per the theorem of parallel axes,
M.I of a body = M.I of a body passing through its centre of mass + (mass x MR2 between two parallel axes)
Thus, M.I of the sphere= 2 MR2/5+MR2=7MR2/5
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