'<a href="http://www.j-archive.com/media/2004-11-17_J_01.jpg" target="_blank">This</a> represents the direction and the magnitude, by the arrow’s length, of certain quantities'
a vector
PHYSICS: This represents the direction and the magnitude, by the arrow’s length, of certain quantities
This represents the direction and the magnitude, by the arrow’s length, of certain quantities
This represents the direction and the magnitude, by the arrow’s length, of certain quantities
PHYSICS
a vector
PHYSICS