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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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(73)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The ionisation energy of an electron in the ground state of helium atom is 24.6 eV.
- The threshold wavelength for photoelectric effect of a metal is 6500 Å. The work function
- CO₂ laser uses
- The ratio of specific charge of an α-particle to that of a proton is
- A body of mass 0.25 kg is projected with muzzle velocity 100 m/s from a tank
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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