| ⇦ | 
| ⇨ |
From a disc of radius R, a concentric circular portion of radius r is cut-out so as to leave an annular disc of mass M. The moment of inertial of this annular disc about the axis perpendicular to its plane and passing through its centre of gravity is
Options
(a) M/2(R²+r²)
(b) M/2(R²-r²)
(c) M/2(R⁴+r⁴)
(d) M/2(R⁴-r⁴)
Correct Answer:
M/2(R²+r²)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A 50 ohm galvanometer gets full scale deflection when a current of 0.01 A passes
- The numebr 0 (zero) is required for
- An electric kettle has two heating elements. One brings it to boil in ten minutes
- When you make ice cubes, the entropy of water
- In Young’s double slit experiment, the phase difference between the two waves
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 50 ohm galvanometer gets full scale deflection when a current of 0.01 A passes
- The numebr 0 (zero) is required for
- An electric kettle has two heating elements. One brings it to boil in ten minutes
- When you make ice cubes, the entropy of water
- In Young’s double slit experiment, the phase difference between the two waves
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
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply