## ASVAB General Science Motion Practice Test 906637

Question 1 of 5
###### Vectors

Velocity and displacement are vector quantities which means each is fully described by both a magnitude and a direction. In contrast, scalar quantities are quantities that are fully described by a magnitude only. A variable indicating a vector quantity will often be shown with an arrow symbol: $$\vec{v}$$

Vector quantities are fully described by which of the following?

 a direction only a direction and a polarity a magnitude and a direction a magnitude only