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A ball rolls without slipping. The raidus of gyration of the ball about an axis passing through its centre of mass is K. If the raidus of ball be R, then the fraction of total energy associated with its rotational energy will be
Options
(a) K²/R²
(b) K²/(K²+R²)
(c) R²/(K²+R²)
(d) (K²+R²)/R²
Correct Answer:
K²/(K²+R²)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A small object of uniform density rolls up a curved surface with an initial velocity
- An object is placed at a distance of 10 cm from a co-axial combination of two lenses
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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 small object of uniform density rolls up a curved surface with an initial velocity
- An object is placed at a distance of 10 cm from a co-axial combination of two lenses
- A particle under the action of a constant force moves from rest upto 20 seconds
- Given the value of Rydberg constant is 10⁷ m⁻¹, the wave number of the last line
- Surface tension of water will be minimum at
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
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