Answer Happy

A hoop, a solid cylinder, a solid sphere, and a thin, spherical
shell each have the same mass of 4.79 kg and the same
radius of 0.240 m.
(a)
What is the moment of inertia (in kg · m2)
for each object as it rotates about its axis?
hoop kg · m2solid
cylinder kg · m2solid
sphere kg · m2thin, spherical
shell kg · m2
(b)
Each object is rolled down the same ramp, each starting from
rest at the same initial height. Each rolls without slipping. Rank
the translational speed at the bottom of the ramp for each object
from highest to lowest.
solid cylinder > thin spherical shell > solid sphere >
hoopsolid sphere > solid cylinder > thin spherical shell >
hoop hoop > solid cylinder > solid
sphere > thin spherical shellthin spherical shell > solid
sphere > solid cylinder > hoop
(c)
As in part (b), each object is rolled down the same ramp, each
starting from rest at the same initial height. Each rolls without
slipping. Rank the rotational kinetic energy at the bottom of the
ramp for each object highest to lowest.
solid cylinder > thin spherical shell > solid sphere >
hoophoop > thin spherical shell > solid cylinder > solid
sphere hoop > solid cylinder > solid
sphere > thin spherical shellthin spherical shell > solid
sphere > solid cylinder > hoop
10. [-/10 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER a thin, spherical shell each have the same mass of 4.79 kg and the same radius of 0.240 m. A hoop, a solid cylinder, a solid sphere, and (a) What is the moment of inertia (in kg my for each object as it rotates about its axi? hoop kg-m² kg-m² sold cylinder sold sphere thin, spherical shell kg-m² (b) Each ubject is ruted down the same ramp, each starting from rest at the same initial height. Each rolls without sipping Rank the translational speed at the bottom of the ramp for each anpect from highest to lowest. Osond cylinder thin spherical shellsond sphere hoop Osalid sphere sold cylinder thin spherical shell hoop O hoop solid cylinder solid sphere this spherical shell Othin spherical shell sold sphere solid cylinder hoop (c) As in part (b), each ebpect is rolled down the same ramp, each starting from rest at the same intal height. Each rolls without shoping. Rank the rotational kinetic energy at the bottom of the ramp for each object highest to lowest. O solid cylinder thin spherical shell solid sphere hoop hoop thin spherical shell solid cylinders sphere Ⓒhoop solid cylinder solid sphere thin spherical shel O thin spherical shell soild sphere solid cylinder hoop Bod Need Help?