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A flywheel rotating about a fixed axis has a kinetic energy of 360J when its angular speed is 30 rads⁻¹.The moment of inertia of the flywheel about the axis of rotation is
Options
(a) 0.15 kg-m²
(b) 0.75 kg-m²
(c) 0.60 kg-m²
(d) 0.80 kg-m²
Correct Answer:
0.80 kg-m²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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 boy standing at the top of a tower of 20m height drops a stone
- In the phenomenon of electric discharge through gases at low pressure,
- When three identical bulbs of 60 W-200 V rating are connected in series to a 200 V
- In an AC circuit the potential differences across an inductance and resistance joined
- The kinetic energy needed to project a body of mass m from the surface of earth
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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