Genius Jnr - A circular disc A of radius R is made from an aluminium plate of thickness t and another disc B of radius 2 R is made from an aluminium plate of thickness. The relation between the moments of inertia IA and IB is

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05 Mar 2017

A circular disc A of radius R is made from an aluminium plate of thickness t and another disc B of radius 2 R is made from an aluminium plate of thickness. The relation between the moments of inertia I_A and I_B is

I_B= 2 I_A

I_B = 4 I_A

I_B= 8 I_A

I_B= 16 I_A

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