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Consider the following 2 vectors: A –3.29 ; +5.49; B =1.64 ;+4.09; What is A. B? Please express your answer to 3 significant figures.

Consider the following 2 vectors: A –3.29 ; +5.49; B =1.64 ;+4.09; What is A. B? Please express your answer to 3 significant figures.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Consider the following 2 vectors: A =3.29 +5.49; B -L64 ;+4.09; What is A. B? Please express your answer to 3 significant figures.
Transcribed Image Text:Consider the following 2 vectors: A =3.29 +5.49; B -L64 ;+4.09; What is A. B? Please express your answer to 3 significant figures.
Expert Solution
Step 1

Given data: 

A→ = 3.29i^ + 5.49j^B→ = 1.64i^ + 4.09j^

Required:

The dot product of vector A and vector B 

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