Answered: 2. Vector A = 25 m at 30° N of W.…

2. Vector A = 25 m at 30° N of W. Vector B = 30 m at 40° E of S and vector C = 40 m due W. Graphically perform the following operations: a) A + 2B + C b) -0.5 A-2B + C

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 18P: Vector A has x and y components of 8.70 cm and 15.0 cm, respectively; vector R has x and y...

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Question

2. Vector A = 25 m at 30° N of W. Vector B = 30 m at 40° E of S and vector C= 40 m due W. Graphically perform the
following operations:
a) A + 2B + C
b) -0.5 A-2B+C
answer
a.) 40.7 m at 55.4 degrees south of west
b.) 78.5 m at 30.4 north of west

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