Calculating Dot Product Using Components Video Lessons

Video Thumbnail

Concept

Problem: Find the angle between each of the following pairs of vectors A =Axi + Ayj and B =Bxi + ByjAx3= -4.00, Ay3 = 2.00; Bx3 = 7.00, By3 = 14.00.

FREE Expert Solution

Vector dot product:

A·B=|A||B|cosθ

Vector magnitude:

|A|=Ax2+Ay2

θA3B3=cos-1(A3·B3|A3||B3|)

97% (248 ratings)
View Complete Written Solution
Problem Details

Find the angle between each of the following pairs of vectors =Ax+ Ayj and B =Bx+ Byj

Ax3= -4.00, Ay3 = 2.00; Bx3 = 7.00, By3 = 14.00.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Calculating Dot Product Using Components concept. You can view video lessons to learn Calculating Dot Product Using Components. Or if you need more Calculating Dot Product Using Components practice, you can also practice Calculating Dot Product Using Components practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Criss' class at USF.