⇦ | ⇨ |
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: - A particle moves in xy plane according to the equation x = 4t² + 5t + 16 and y = 5t
- The acceleration due to gravity at a place is π² m/sec². Then the time period
- If sink is at a temperature of -39⁰C and source at 0⁰C, then efficiency will be
- A body of mass 4 kg is accelerated upon by a constant force travels
- The half-life of radioactive element is 600 yr. The fraction of sample
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle moves in xy plane according to the equation x = 4t² + 5t + 16 and y = 5t
- The acceleration due to gravity at a place is π² m/sec². Then the time period
- If sink is at a temperature of -39⁰C and source at 0⁰C, then efficiency will be
- A body of mass 4 kg is accelerated upon by a constant force travels
- The half-life of radioactive element is 600 yr. The fraction of sample
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