An angular speed of 18.0-rads. if all the kinetic energy of, Ask an Expert

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A solid disk has a mass of 162-kg and a radius of 1.30-meters. The disk rotates about an axis through its center, like a compact disc, and has an angular speed of 18.0-rad/s. If all the kinetic energy of the disk were used to lift a 3.00-kg block, how high could the block be lifted?

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