A circular disc X of radius R is made from an iron plate of thickness and another disc Y of radius is made from an iron plate of thickness . Then the relation between the moment of inertia. and is
Option 1) | Option 2) |
Option 3) | Option 4) |
As we learnt in
Moment of inertia for disc -
- wherein
About an axis perpendicular to the plane of disc & passing through its centre .
Mass of Disc
Mass of Disc
Option 1)
This is an incorrect option.
Option 2)
This is an incorrect option.
Option 3)
This is an incorrect option.
Option 4)
This is the correct option.
Study 40% syllabus and score up to 100% marks in JEE