The moment of inertia of a sphere of mass 
and radius 
about an axis passing through its centre is 
. The radius of gyration of the sphere about a parallel axis to the above and tangent to the sphere is
a)
b)
c)
d)
The moment of inertia of a sphere of mass and radius about an axis passing through its centre is . The radius of gyration of the sphere about a parallel axis to the above and tangent to the sphere is
a)
b)
c)
d)
Question ID - 53261 | SaraNextGen Top Answer
The moment of inertia of a sphere of mass and radius about an axis passing through its centre is . The radius of gyration of the sphere about a parallel axis to the above and tangent to the sphere is
a)
b)
c)
d)
|
The moment of inertia of a sphere of mass |
||||||||
|
a) |
|
b) |
|
c) |
|
d) |
|
|
1 Answer
127 votes
Answer Key / Explanation : (c) -
|
(c) Given, Using the theorem of parallel axes, moment of inertia of the sphere about a parallel axis tangential to the sphere is
|
127 votes
Answer Link
127