A compact disc Cd stores music in a coded pattern of tiny pits that are 0.100 micrometers deep. The pits are arranged in a track that spirals outward toward the rim of the disc. The inner radius and outer radius of this spiral are 0.025m to 0.058m. As it spins, a constant linear spend of 1.25m/s 1 what is the angular speed when the innermost part of the track is scanned? 2 what is the angular speed of when outermost part of the track is scanned?
A compact disc Cd stores music in a coded pattern of tiny pits that are 0.100 micrometers deep. The pits are arranged in a track that spirals outward toward the rim of the disc. The inner radius and outer radius of this spiral are 0.025m to 0.058m. As it spins, a constant linear spend of 1.25m/s 1 what is the angular speed when the innermost part of the track is scanned? 2 what is the angular speed of when outermost part of the track is scanned?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A compact disc Cd stores music in a coded pattern of tiny pits that are 0.100 micrometers deep. The pits are arranged in a track that spirals outward toward the rim of the disc. The inner radius and outer radius of this spiral are 0.025m to 0.058m. As it spins, a constant linear spend of 1.25m/s
1 what is the angular speed when the innermost part of the track is scanned?
2 what is the angular speed of when outermost part of the track is scanned?
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