University Physics (14th Edition)
14th Edition
ISBN: 9780133969290
Author: Hugh D. Young, Roger A. Freedman
Publisher: PEARSON
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Chapter 1, Problem Q1.20DQ
To determine
The reason of unit vector of A → is A → A and the reason of ( A → A ) ⋅ i ^ to call cosine direction of that axis.
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Chapter 1 Solutions
University Physics (14th Edition)
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