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whoopie88
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Homework Statement
A 3.5 inch floppy disk in a computer rotates with a period of 1.45 multiplied by 10-1 s. (Note: A 3.5 inch floppy disk is 3.5 inches in diameter.)
(a) What is the angular speed of the disk?
(b) What is 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)?
Homework Equations
All Rotational Kinematics Formulas
The Attempt at a Solution
I don't know how to find the angular speed with the givens provided...can somebody help me get started with this problem??
Thanks in advance for any help.