If a solid sphere and solid cylinder of same mass and radius rotate about their own axis the M.I. will be greater for

If a solid sphere and solid cylinder of same mass and radius rotate ab

1.	If a solid sphere and solid cylinder of same mass and radius rotate about their own axis the M.I. will be greater for
Answer» solid sphere solid cylinder both a and b equal both Solution :Moment of inertia of a solid sphere `I_(s)=2/5 MR^(2)` `I_(S)=0.4MR^(2)` Moment of inertia of a solid cylinder `I_(C)=1/2MR^(2)` `I_(C)=0.5MR^(2)` We KNOW that `I_(C)gtI_(S)` `:.` Moment of inertia will be greater for solid cylinder.