Question

identify as\tspeed\tvelocity
20 m/s\t□\t□
scalar\t□\t□
15 m/s south\t□\t□
32 m/s\t□\t□
vector\t□\t□
10 m/s in a circle\t□\t□

Explanation:

Speed is a scalar quantity, which has only magnitude. Velocity is a vector quantity, having both magnitude and direction. Scalars are quantities described by magnitude only. Vectors have magnitude and direction. "in a circle" implies a changing - direction situation related to velocity.

Answer:

20 m/s: Speed
scalar: Speed
15 m/s South: Velocity
32 m/s: Speed
vector: Velocity
10 m/s in a circle: Velocity