Multiple Choice
If vector
Has components Ax = -3.0 lb and Ay = -4.0 lb,and vector
Has components Bx = 3.0 lb and By = -8.0 lb,what is the magnitude of vector
=
-
?
A) 13 lb
B) 16 lb
C) 140 lb
D) 7.2 lb
Correct Answer:

Verified
Correct Answer:
Verified
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