Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
A vector
C
\mathbf{C}
C
has magnitude
13
13
13
units and its
x
x
x
-component is
−
5
-5
−
5
units. If
C
\mathbf{C}
C
lies in the third quadrant, what is its
y
y
y
-component? a)
+
12
+12
+
12
\,units b)
−
12
-12
−
12
\,units c)
−
8
-8
−
8
\,units d)
−
14
-14
−
14
\,units
Browse the problem library