| ⇦ | 
| ⇨ |
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: - At a metro station, a girl walks up a stationary escalator in time t₁
- An electric dipole placed in a non-uniform electric field experiences
- Two liquid drops having diameters of 1 cm and 1.5 cm. The ratio of excess
- The charge flowing through a resistance R varies with time t as Q=at-bt²,
- The ‘rad’ is the correct unit used to report the measurement of
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
- At a metro station, a girl walks up a stationary escalator in time t₁
- An electric dipole placed in a non-uniform electric field experiences
- Two liquid drops having diameters of 1 cm and 1.5 cm. The ratio of excess
- The charge flowing through a resistance R varies with time t as Q=at-bt²,
- The ‘rad’ is the correct unit used to report the measurement of
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