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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 9 - Rotation > A circular disc X of radius R is made from an iron plate of thickness t, and another plate Y of radius 4R is made from an iron plate of thickness t/4. The ratio between moment of inertia IY/IX is

A circular disc X of radius R is made from an iron plate of thickness t, and another plate Y of radius 4R is made from an iron plate of thickness t/4. The ratio between moment of inertia IY/IX is

A circular disc X of radius R is made from an iron plate of thickness t and another plate Y of radius 4R is made from an iron plate of thickness t/4. The ratio between moment of inertia IY/IX is