Answered: 1) For A = 2î - 3j and B = i+ 2j-k…

1) For A = 2î - 3j and B = i+ 2j-k vectors; a) Determine the angle between the vectors A +B and A-B; b) (A+ B) x (A –B) =? and c) Find the angle that A- B makes with the positive z-axis

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 88CP: Vector B is 5.0 cm long and vector A is 4.0 cm long. Find the angle between these two vectors when...

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Question

1) For A = 2î - 3j and B = i+ 2j-k vectors; a) Determine the angle between the vectors
A +B and A-B; b) (A+ B) x (A –B) =? and c) Find the angle that A- B makes with
the positive z-axis

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