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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.
Related Questions: - The maximum and minimum magnitudes of the resultant of two vectors
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
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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
- The maximum and minimum magnitudes of the resultant of two vectors
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
- Light with an energy flux of 25×10⁴ Wm⁻² falls on a perfectly reflecting surface
- Identify the pair whose dimensions are equal
- Maximum velocity of the photoelectron emitted by a metal is 1.8×10⁶ ms⁻¹.
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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