| ⇦ | 
| ⇨ |
Initial angular velocity of a circular disc of mass M is 𝜔₁.Then, two small spheres of m are attached gently to two diametrically opposite points on the edge of the disc.What is the final angular velocity of the disc?
Options
(a) (M + m / M) 𝜔₁
(b) (M + m / m) 𝜔₁
(c) (M + M / 4m) 𝜔₁
(d) (M + M / 2m) 𝜔₁
Correct Answer:
(M + M / 4m) 𝜔₁
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Point masses m₁ and m₂ are placed at the opposite ends of a rigid rod of length L,
- The ratio of longest wavelength corresponding to Lyman and Blamer series
- A filament bulb (500W,100V) is to be used in a 230V main supply. When a resistance
- The magnifying power of a telescope is 9. When it is adjusted for parallel rays
- If the binding energy of the electron in a hydrogen atom is 13.6 eV, the energy
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Point masses m₁ and m₂ are placed at the opposite ends of a rigid rod of length L,
- The ratio of longest wavelength corresponding to Lyman and Blamer series
- A filament bulb (500W,100V) is to be used in a 230V main supply. When a resistance
- The magnifying power of a telescope is 9. When it is adjusted for parallel rays
- If the binding energy of the electron in a hydrogen atom is 13.6 eV, the energy
Topics: Motion in Plane (93)
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