Please answer as soon as you can Given | a | = 5, b = | 8 | and the angle between them 150°, find a) the magnitute of the vector 2a - 3b b) a unit vector in the direction of 2a - 3b (can't add vector arrows)

Please answer as soon as you can Given | a | = 5, b = | 8 | and the angle between them 150°, find a) the magnitute of the vector 2a - 3b b) a unit vector in the direction of 2a - 3b (can't add vector arrows)

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 90CP: The following figure shows a triangle formed by the three vectors A , B , and C . If vector C is...

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Question

Please answer as soon as you can

Given | a | = 5, b = | 8 | and the angle between them 150°, find

a) the magnitute of the vector 2a - 3b

b) a unit vector in the direction of 2a - 3b

(can't add vector arrows)

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Step 2: Solving Part(a): Calcualting the magnitude of the vector 2a-3b

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Step 3: Solving Part(b): finding a unit vector in the direction of 2a - 3b

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