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Can I please get some help? A CD has diameter of 110 millimeters. When playing audio, the angular speed varies to keep the linear speed

Can I please get some help?
A CD has diameter of 110 millimeters. When playing audio, the angular speed varies to keep the linear speed constant where the disc is being read. When reading along the outer edge of the disc, the angular speed is about 180 RPM (revolutions per minute). Find the linear speed. Round your answer to two decimal places. The linear speed of reading along the outer edge of the disc is Number meters per second

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