| ⇦ | 
| ⇨ |
A circular disc rolls down an inclined plane. The ratio of rotational kinetic energy to total kinetic energy is
Options
(a) 1/2
(b) 1/3
(c) 2/3
(d) 3/4
Correct Answer:
1/3
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The focal lengths of a converging lens are fᵥ and fᵣ for violet and red lights
- Moment of inertia of a uniform circular disc about a diameter is I. Its moment
- In photoelectric effect, the photoelectric current
- A block of mass 4 kg is kept on a rough horizontal surface.The coefficient of static
- Water rises in a vertical capillary tube up to a height of 2.0 cm.
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The focal lengths of a converging lens are fᵥ and fᵣ for violet and red lights
- Moment of inertia of a uniform circular disc about a diameter is I. Its moment
- In photoelectric effect, the photoelectric current
- A block of mass 4 kg is kept on a rough horizontal surface.The coefficient of static
- Water rises in a vertical capillary tube up to a height of 2.0 cm.
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Work Energy and Power (94)
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
Kr=Iomega^2
=1÷2×1÷2MR^2×(V÷R)^2
r=1÷4MV^2——-(1)
Ke=1÷2MV^2
Kt=Kr+Ke
Kt=1÷4MV^2+1÷2MV^2
Kt=3÷4MV^2
Kr÷Kt=1÷3
=1:3