Hi can you help me to understand this problem please thank you. Current Attempt in Progress(a) In unit-vector notation, what is the sum of a = (3.6 m )i + (1.1 m )j and b = (- 14.0 mJi + (8.7 m j. What are(b) the magnitude and (c) the direction of a + b (relative to i)?

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Answered: Current Attempt in Progress (a) In…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Introduction And Vectors

Section: Chapter Questions

Problem 41P

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Current Attempt in Progress (a) In unit-vector notation, what is the sum of a = (3.6 m )i + (1.1 m )j and b = (- – 14.0 m Ji + (8.7 m What are (b) the magnitude and (c) the direction of a + b (relative to i)?