Displacement vector A→A→ is directed to the west and has magnitude 2.76 km. A second displacement vector B→B→ is also directed to the west and has magnitude 8.94 km. a. What is the magnitude of A→+B→A→+B→ ? answer in km/west b.What is A→−B→A→-B→ due east? answer in km c. What is the magnitude of B→−A→B→-A→ ? asnwer in km west
Displacement vector A→A→ is directed to the west and has magnitude 2.76 km. A second displacement vector B→B→ is also directed to the west and has magnitude 8.94 km. a. What is the magnitude of A→+B→A→+B→ ? answer in km/west b.What is A→−B→A→-B→ due east? answer in km c. What is the magnitude of B→−A→B→-A→ ? asnwer in km west
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 44P: Three displacement vectors of a croquet ball are shown in Figure P1.44, where |A|=20.0units,...
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Displacement vector A→A→ is directed to the west and has magnitude 2.76 km. A second displacement vector B→B→ is also directed to the west and has magnitude 8.94 km.
a. What is the magnitude of A→+B→A→+B→ ? answer in km/west
b.What is A→−B→A→-B→ due east? answer in km
c. What is the magnitude of B→−A→B→-A→ ? asnwer in km west
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