| ⇦ | 
| ⇨ |
A coin of mass m and radius r having moment of inertia I about the axis passes through its centre and perpendicular to its plane. It is beaten uniformly to form a disc of radius 2r. What will be the moment of inertia about the same axis?
Options
(a) I
(b) 2I
(c) 4I
(d) 16I
Correct Answer:
4I
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz.
- A common emitter amplifier gives an output of 3 V for an input of 0.01 V.
- Electrons in the atom are held to the nucleus by
- In thermodynamics processes which of the following statements is not true?
- A small signal voltage V(t)=V₀ sin ωt is applied across an ideal capacitor C
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 string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz.
- A common emitter amplifier gives an output of 3 V for an input of 0.01 V.
- Electrons in the atom are held to the nucleus by
- In thermodynamics processes which of the following statements is not true?
- A small signal voltage V(t)=V₀ sin ωt is applied across an ideal capacitor C
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