University Physics Volume 1
18th Edition
ISBN: 9781938168277
Author: William Moebs, Samuel J. Ling, Jeff Sanny
Publisher: OpenStax - Rice University
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Textbook Question
Chapter 6, Problem 4CQ
When you push a pices of chalk across a chalkboard. It sometimes screeches because it rapidly altemates between slipping and sticking to the board. Describe this process in more detail, in particular, explaining how it is related to the face that kinetic is less than static friction.
(The same slip-grap process occurs when tires screech on pavament.)
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University Physics Volume 1
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