01.18 If Č is the vector sum of Å and B, Č = Å + B, what must be true about the directions and magnitudes of A and B if C = A + B? What must be true about the directions and mag- nitudes of Á and B if C = 0?

01.18 If Č is the vector sum of Å and B, Č = Å + B, what must be true about the directions and magnitudes of A and B if C = A + B? What must be true about the directions and mag- nitudes of Á and B if C = 0?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 49P: Given two displacement vectors A=(3.00i-4.00j-4.00K)m and B=(2.00i+3.00j-7.00K)m , find the...

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Scalars and Vectors

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Question

01.18 If Č is the vector sum of Å and B, Č = Å + B, what must
be true about the directions and magnitudes of A and B if
C = A + B? What must be true about the directions and mag-
nitudes of Á and B if C = 0?

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