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Statement of a problem № 10253

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A 3.5-inch floppy disk in a computer rotates with a period of 2.00 × 10-1 s. What are (a) The angular speed of the disk (b) The linear speed of a point on the rim of the disk? (c) Does a point near the center of the disk have an angular speed that is greater than, less than, or the same as the angular speed found in part (a)? Explain.




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