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A circular disc X of radius R is made from an iron plate of thickness t and another disc Y of radius 4R is made from an iron plate of thickness t/4. Then the relation between the moments of inertia Ix and Iʏ is
Options
(a) Iʏ = 64 Ix
(b) Iʏ = 32 Ix
(c) Iʏ = 16 Ix
(d) Iʏ = Ix
Correct Answer:
Iʏ = 64 Ix
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion of system of Particles and Rigid Body
(73)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A source of unknown frequency gives 4 beats/s, when sounded with a source harmonic
- A flywheel rotating about a fixed axis has a kinetic energy of 360 J when
- The distance travelled by a particle starting from rest and moving with an acceleration
- Match the following columns about collision
- A black body radiates 20 W at temperature 227⁰C. It temperature of the black body
Topics: Motion of system of Particles and Rigid Body (73)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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