Question

which best defines the relationship between speed and velocity?
○ speed is velocity with displacement.
○ velocity is speed with displacement.
○ speed is based on a specific direction.
○ velocity is based on distance.

Explanation:

Speed is a scalar quantity (magnitude only, based on distance), while velocity is a vector quantity (magnitude + direction, based on displacement). Thus, velocity adds direction (linked to displacement) to speed.

Answer:

Velocity is speed with displacement.