Components: Vector 
is along the +x-axis and vector 
is along the +y-axis. Which one of the following statements is correct with respect to these vectors?
A. The x component of vector 
is equal to the x component of vector 
.
B. The y component of vector 
is equal to the y component of vector 
.
C. The x component of vector 
is equal to the y component of vector 
.
D. The y component of vector 
is equal to the x component of vector 
.
Answer: D
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