| ⇦ | 
| ⇨ |
A wheel of mass 10 kg has a moment of inertia of 10 kgm² about its own axis. The radius of gyration will be
Options
(a) 10 m
(b) 8 m
(c) 6 m
(d) 4 m
Correct Answer:
4 m
Explanation:
I=MK² = 160
K² = 160/M=160/10=16
K=4 m.
Related Questions: - The total energy of a particle executing SHM is 80 J
- The intensity of magnetisation of a bar magnet is 5×10⁴ Am⁻¹. The magnetic length
- If, an electron in hydrogen atom jumps from an orbit of level n=3 to an orbit
- A Si and a Ge diode has identical physical dimensions. The bandgap in Si is larger
- The resistance of a bulb filament is 100 Ω at a temperature of 100⁰C.
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 total energy of a particle executing SHM is 80 J
- The intensity of magnetisation of a bar magnet is 5×10⁴ Am⁻¹. The magnetic length
- If, an electron in hydrogen atom jumps from an orbit of level n=3 to an orbit
- A Si and a Ge diode has identical physical dimensions. The bandgap in Si is larger
- The resistance of a bulb filament is 100 Ω at a temperature of 100⁰C.
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