| ⇦ | 
| ⇨ |
A hemispherical bowl of radius R is rotating about its axis of symmetry which is kept vertical.A small ball kept in the bowl rotates with the bowl without sliiping on its surface.If the surface of the bowl is smooth and the angle made by the radius through the ball with the vertical is α.Find the angular speed at which the bowl is rotating.
Options
(a) √(g / R sinα)
(b) √(g / R cosα)
(c) g√(1 / R cosα)
(d) g√(1 / R sinα)
Correct Answer:
√(g / R cosα)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If alternating source of primary coil on transformer is replaced by a Laclanche cell
- The identical cells connected in series are needed to heat a wire of length one meter
- For a diatomic gas charge in internal energy for unit charge in temperature for
- A pellet of mass 1 g is moving with an angular velocity of 1 rad/s along a circle
- The potential energy of a simple harmonic oscillator when the particle is half way
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If alternating source of primary coil on transformer is replaced by a Laclanche cell
- The identical cells connected in series are needed to heat a wire of length one meter
- For a diatomic gas charge in internal energy for unit charge in temperature for
- A pellet of mass 1 g is moving with an angular velocity of 1 rad/s along a circle
- The potential energy of a simple harmonic oscillator when the particle is half way
Topics: Laws of Motion (103)
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