Answer:
Car moving at 70 miles per hour
Explanation:
A scalar is a quantity that can be fully described by magnitude alone.
Examples of scalar quantities include: Distance and speed
Something is not a scalar quantity when it is given direction. When this happens, it becomes a vector quantity.
Thus, from the choices, we can see that the car moving at 70 miles per hour is the scalar quantity as it is the only choice without a direction.