Multiple Choice
What is the angle between the vector 
= +3 î - 2 ĵ - 3 
And the +y-axis?
Definitions:
Related Questions
Q11: There must be equal amounts of mass
Q12: A 2.0-kg object is moving without friction
Q18: In the figure, point P is at
Q24: A 20-ton truck collides with a 1500-lb
Q34: If a trait has a heritability that
Q36: A ball is tied to the end
Q38: The horizontal coordinates of a Frisbee™ in
Q54: A researcher investigating the effect of peer
Q58: A ball rolls across a floor with
Q98: There are about one million genes in