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A round disc of moment of inertia i₂ about its axis perpendicular to its plane and passing through its centre is placed over another disc of moment of inertia i₁ rotating with an angular velocity of the combination of discs is
Options
(a) i₂𝜔 / i₁ + i₂
(b) 𝜔
(c) i₁𝜔 / i₁ + i₂
(d) (i₁+ i₂)𝜔 / i₁
Correct Answer:
i₁𝜔 / i₁ + i₂
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
- The drift speed of electrons in copper wire of diameter and length l is v.
- If h is Planck’s constant, the momentum of a photon of wavelength 0.01 Å is
- A particle moving in a straight line covers half the distance with speed of 3 m/s
- Ohm’s law is not applicable except to
- The magnetic field at a point on the axis of a long solenoid having 5 turns per cm
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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