eo Vector Č has a magnitude of 28.2 m and points in the -y-
Macmillan Learnin
direction. Vectors A and B both have positi ve y-components
and make angles of a = 41.9° and $ = 27.2° with the
positive and negative x-axis, respectively.
If the vector sum  + B + C= 0, , WTA what ae are the the magnitudes magnitudes of
A and B?
A
B
B
a
A
=
21.9
m
Incorrect
C
Bl-
17.5
m

eo Vector Č has a magnitude of 282 m and points in the y Macmillan Learnin direction Vectors A and B both have positi ve ycomponents and make angles of a 419 an class=


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