Multiple Choice
Vector
= 1.00 
+ -2.00 
And vector 
= 3) 00 
+ 4) 00 
What are the magnitude and direction of vector 
= 
+ 
?
A) 7.21 in a direction 33.7° counterclockwise from the positive x axis
B) 6.00 in a direction 63.4° counterclockwise from the positive x axis
C) 4.47 in a direction 6.34° counterclockwise from the positive x axis
D) 4.47 in a direction 26.6° counterclockwise from the positive x axis
E) 7.21 in a direction 56.3° counterclockwise from the positive x axis
Correct Answer:

Verified
Correct Answer:
Verified
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