Compute the kinetic energy of the flywheel after charging

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Trucks can be run on energy stored in a rotating flywheel, with an electric motor getting the flywheel up to its top speed of 611 rad/s. One such flywheel is a solid, uniform cylinder with a mass of 465 kg and a radius of 1.8 m that rotates about its central axis. What is the kinetic energy of the flywheel after charging?

Reference no: EM13540704

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