Answered: If vector A A→ has components Ax and Ay…

If vector A A→ has components Ax and Ay and makes an angle θ with the +x axis, then 1) A=Ax+Ay (where A is the magnitude of A→) 2) θ =Ay/Ax 3) cosθ=Ax/(square root (Ax^2+Ay^2)) 4) tanθ=Ax/Ay

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter1: Physics And Measurement

Section: Chapter Questions

Problem 1.67AP: A rod extending between x = 0 and x = 14.0 cm has uniform cross-sectional area A = 9.00 cm2. Its...

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Question

If vector A A→ has components Ax and Ay and makes an angle θ with the +x axis, then

1) A=Ax+Ay (where A is the magnitude of A→)

2) θ =Ay/Ax

3) cosθ=Ax/(square root (Ax^2+Ay^2))

4) tanθ=Ax/Ay

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