Ratio of moments of inertia of a solid sphere and a disc about tangents
The same question, asked 2 times: 16 Apr 2026 S2*, 20 Apr 2026 S2. Every wording below, oldest first.
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Question 1
16 Apr 2026 S2
105A solid sphere of mass M and a disc of mass have the same radius. The ratio of moment of inertia of the disc about a tangent in its plane to the moment of inertia of the sphere about its tangent will beTap an option to check your answer.
Question 2
20 Apr 2026 S2
107A solid sphere of mass 5 kg and a disc of mass 4 kg have the same radius. The ratio of moment of inertia of the sphere about its tangent to the moment of inertia of the disc about a tangent in its plane will be . The value of and respectively isTap an option to check your answer.