| ⇦ | 
| ⇨ |
A solid sphere of mass M, radius R and having moment of inertia about an axis passing through the centre of mass as I, is recast into a disc of thickness t, whose moment of inertia about an axis passing through its edge and perpendicular to its plane remains I. Then, radius of the disc will be
Options
(a) 2R/√15
(b) R√2/15
(c) 4R/√15
(d) R/4
Correct Answer:
2R/√15
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A coil of self-inductance L is connected in series with a bulb B and an AC source
- A person can see clearly objects only when they lie between 50 cm and 400 cm from
- A cricketer can throw a ball to a maximum horizontal distance of 100 m. With the same
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- A body takes 5 minute for cooling from 50⁰C to 40⁰C. Its temperature
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 coil of self-inductance L is connected in series with a bulb B and an AC source
- A person can see clearly objects only when they lie between 50 cm and 400 cm from
- A cricketer can throw a ball to a maximum horizontal distance of 100 m. With the same
- The de-Broglie wavelength of an electron having 80 eV of energy is nearly
- A body takes 5 minute for cooling from 50⁰C to 40⁰C. Its temperature
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