ACTIVITY 1: DOT PRODUCT Directions: Calculate the dot product of the following vectors. Encircle the letter of the correct answer. 1. Vector A has magnitude 3, vector B has magnitude 4 and the angle between A and B is 60°. What is the value of A•B? А. 3 В. 5 С. 6 D. 10.39 2. Vector A has magnitude 3v2, vector B has magnitude 5 and the angle between A and B is 135°. What is the value of A•B? A. -15v2 В. -15 С. 15 D. 15/2

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter10: Rotational Motion
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ACTIVITY 1: DOT PRODUCT
Directions: Calculate the dot product of the following vectors. Encircle the letter of the correct
answer.
1. Vector A has magnitude 3, vector B has magnitude 4 and the angle between A and B is
60°. What is the value of A•B?
А. 3
В. 5
С. 6
D. 10.39
2. Vector A has magnitude 3v2, vector B has magnitude 5 and the angle between A and B is
135°. What is the value of A•B?
A. -15v2
В. -15
С. 15
D. 15v2
Transcribed Image Text:ACTIVITY 1: DOT PRODUCT Directions: Calculate the dot product of the following vectors. Encircle the letter of the correct answer. 1. Vector A has magnitude 3, vector B has magnitude 4 and the angle between A and B is 60°. What is the value of A•B? А. 3 В. 5 С. 6 D. 10.39 2. Vector A has magnitude 3v2, vector B has magnitude 5 and the angle between A and B is 135°. What is the value of A•B? A. -15v2 В. -15 С. 15 D. 15v2
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