Two spheres have the same radius and same mass $.$ One sphere is solid, and the other is hollow and made of a denser material. They start from rest at the top of an incline and roll without slipping.$($a$)$ Whichhasgreatermomentofinertia?$($b$)$ Whichhasthegreaterrotationalkineticenergy?$($c$)$ Whichhasthegreatertotalkineticenergyatthebottom? $($d$)$ Whichhasthegreaterspeedatthebottom?$($e$)$ Given solid shpere $=22$ and hollow sphere $=2$