The x component of a displacement vector r is -155 m, while its y component is -174 m. (a) Find the magnitude of r. (b) Find the direction of r. ° counterclockwise from the +x-axis

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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The x component of a displacement vector r is -155 m, while its y component is -174 m.
(a) Find the magnitude of r.
(b) Find the direction of r.
° counterclockwise from the +x-axis
Transcribed Image Text:The x component of a displacement vector r is -155 m, while its y component is -174 m. (a) Find the magnitude of r. (b) Find the direction of r. ° counterclockwise from the +x-axis
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