The figure shows three displacement vectors À , B , and Č .These vectors are arranged in tail-to- head fashion, and they add together to give a resultant displacement R ,which lies along the x axis. Note that vector B is parallel to the x axis. What is (a) the magnitude of vector À and (b) its directional angle 0? +y 10.0 m 19.0m 49.0° +x 31.0m (a) Number Units (b) Number Units <>

The figure shows three displacement vectors À , B , and Č .These vectors are arranged in tail-to- head fashion, and they add together to give a resultant displacement R ,which lies along the x axis. Note that vector B is parallel to the x axis. What is (a) the magnitude of vector À and (b) its directional angle 0? +y 10.0 m 19.0m 49.0° +x 31.0m (a) Number Units (b) Number Units <>

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 45P

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