It has been proposed that large flywheels could be used to store energy. Consider a flywheel made
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It has been proposed that large flywheels could be used to store energy. Consider a flywheel made of concrete (density 2300 kg/m3) in the shape of a solid disk, with a radius of 10 m and a thickness of 2.0 m. If its rotational kinetic energy is 100 MJ (1.0 × 108 J), what is the angular velocity of the flywheel?
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The rotational kinetic energy depends on the angular velocity and moment of inertia ...View the full answer
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Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
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