Physics
posted by Ashley .
Vector
A
has a magnitude of 29 units and points in the positive ydirection. When vector
B
is added to
A,
the resultant vector
A + B
points in the negative ydirection with a magnitude of 15 units. Find the magnitude and direction of
B?

A + B = 15
29 + B = 15
B = 1529 =44 Units and points in negative Y direction.
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