| ⇦ | 
| ⇨ |
A circular disc of radius R is removed from a bigger circular disc of radius 2R such that the circumferences of the discs coincide. The centre of mass of the new disc is α/R from the centre of the bigger disc. The value of α is
Options
(a) -1/4
(b) -1/3
(c) -1/2
(d) -1/6
Correct Answer:
-1/3
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A body cools in 7 minute from 60⁰C to 40⁰C. What time, in minute does it take to cool
- A solenoid 1.5 m long and 0.4 cm in diameter possesses 10 turns per cm length
- An observer moving away from a stationary source. The observed frequency is half
- If M (A; Z), Mₚ and Mₙ denote the masses of the nucleus AZ X, proton
- When we hear a sound, we can identify its source from
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 body cools in 7 minute from 60⁰C to 40⁰C. What time, in minute does it take to cool
- A solenoid 1.5 m long and 0.4 cm in diameter possesses 10 turns per cm length
- An observer moving away from a stationary source. The observed frequency is half
- If M (A; Z), Mₚ and Mₙ denote the masses of the nucleus AZ X, proton
- When we hear a sound, we can identify its source from
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