What is the unit vector given that ey-0°, 0y=0°, and 0,-9C

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.59P: Given r=4i6j+2km (position vector) F=20i+40j30kN (force vector) =0.8j+0.6k (dimensionless unit...
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Question 21
What is the unit vector given that ey=0°, 0y=0°, and 6,=90°?
了+R
These angles cannot represent a unit vector.
Transcribed Image Text:Question 21 What is the unit vector given that ey=0°, 0y=0°, and 6,=90°? 了+R These angles cannot represent a unit vector.
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