Representing a Vector
Vector is any physical quantity that has a direction
as well as a magnitude
Scalar is any physical quantity that is not directional
Vector - Weight, Force, Displacement, Acceleration, Thrust,
Drag, Friction, Velocity
Scalar - Mass, Length, Speed, Power, Energy, Work, Temperature, Volume, Distance
E.g. distance between places can change with route, but the actual displacement will always remain the same
Vector can be represented w/ arrow: Length = magnitude,
Orientation = Direction