One solid sphere A and another hollow sphere B are of same mass and same outer radii. Their moment of inertia about diameters are respectively I_(A)andI_(B) such that…………..

One solid sphere A and another hollow sphere B are of same mass and sa

1.	One solid sphere A and another hollow sphere B are of same mass and same outer radii. Their moment of inertia about diameters are respectively I_(A)andI_(B) such that…………..
Answer» `I_(A)=I_(B)` `I_(A)gtI_(B)` `I_(A)ltI_(B)` `(I_(A))/(I_(B))=(d_(A))/(d_(B))` Solution :The moment of inertia of SOLID sphere `I_(A)=(2)/(5)MR^(2)=0.4MR^(2)` and moment of inertia of hollow sphere `I_(B)=(2)/(3)MR^(2)=0.67MR^(2)` `THEREFORE I_(A)ltI_(B)`