Answered: Let a = 2i + 5k and b = i + 4j +…

Let a = 2i + 5k and b = i + 4j + k. Find the angle between a and b. Express your answer in degrees, rounded to the nearest degree.

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 65P: Find the angles that vector makes with the and axes.

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Question

Let a = 2i + 5k and b = i + 4j + k. Find the angle between a and b.

Express your answer in degrees, rounded to the nearest degree.

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