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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 galvanometer coil has a resistance of 15 ohm and gives full scale deflection
- A condenser of 250 μF is connected in parallel to a coil of inductance of 0.16 mH
- Three resistances 2Ω, 3Ω and 4Ω are connected in parallel. The ratio of currents passing
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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 galvanometer coil has a resistance of 15 ohm and gives full scale deflection
- A condenser of 250 μF is connected in parallel to a coil of inductance of 0.16 mH
- Three resistances 2Ω, 3Ω and 4Ω are connected in parallel. The ratio of currents passing
- A point charge is kept at the centre of a metallic insulated spherical shell. Then
- A uniform electric field and uniform magnetic field are acting along the same
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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