JEE Main 2025 Physics question
A rod of linear mass density '' and length 'L' is bent to form a ring of radius 'R'. Moment of inertia of ring about any of its diameter is
Answer: (2)
Solution
, mass , . Moment of inertia about diameter = .
A rod of linear mass density '' and length 'L' is bent to form a ring of radius 'R'. Moment of inertia of ring about any of its diameter is
, mass , . Moment of inertia about diameter = .