Question

Which statement includes a description of velocity? (1 point)

C

A bicycle moves 8 meters per second.

A car travels east at 45 kilometers per hour.

A student walks 20 meters down the street.

A marble rolls 30 centimeters away from the table.

Answer 1

B — "A car travels east at 45 kilometers per hour."

Velocity includes both magnitude (45 km/h) and direction (east). The others give only a distance or a speed without direction.