A vector is a quantity that is fully described by _____.
magnitude alone
both its magnitude and its direction
both its displacement and its velocity
both its distance and its speed
none of these
Identify the following quantity as being either a scalar or a vector:
55 mi/hr, west
Scalar
Vector
Neither
A scalar is a quantity that is fully described by _____.
Which of the following quantities are vectors? Choose all that apply with no commas or spaces.
Displacement
Distance
Velocity
Speed
Acceleration
Identify the following quantity as being either a scalar or a vector: 50 mi/hr, east
Identify the following quantity as being either a scalar or a vector: 32 degrees Fahrenheit