Vector A has a magnitude of 31 units and points in the positive y direction. When vector B is added to A , the resultant vector A+B points in the negative y direction with a magnitude of 19 units. Find the magnitude and direction (in degrees counterclockwise from the +x-axis) of B.
Vector A has a magnitude of 31 units and points in the positive y direction. When vector B is added to A , the resultant vector A+B points in the negative y direction with a magnitude of 19 units. Find the magnitude and direction (in degrees counterclockwise from the +x-axis) of B.
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 50P: Consider the three displacement vectors A=(3i3j)m, B=(i4j)m, and C=(2i+5j)m. Use the component...
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Vector A has a magnitude of 31 units and points in the positive y direction. When vector B is added to A , the resultant vector A+B points in the negative y direction with a magnitude of 19 units. Find the magnitude and direction (in degrees counterclockwise from the +x-axis) of B.
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