| ⇦ | 
| ⇨ |
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: - A student measures the terminal potential difference (V) of a cell
- A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection
- The polarising angle of glass is 57⁰. A ray of light which is incident at this angle
- A 1 kg particle strikes a wall with velocity 1 m/s at an angle 30° and reflects
- Two wires of equal length and equal diameter and having resistivities ρ₁ and ρ₂
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 student measures the terminal potential difference (V) of a cell
- A galvanometer has a coil of resistance 100 ohm and gives a full-scale deflection
- The polarising angle of glass is 57⁰. A ray of light which is incident at this angle
- A 1 kg particle strikes a wall with velocity 1 m/s at an angle 30° and reflects
- Two wires of equal length and equal diameter and having resistivities ρ₁ and ρ₂
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