What example best represents velocity

A dog running 15 miles per hour on the grass
A bowling ball down the lane at 2 meters per second
A plane traveling west at 60 kilometers per hour
A bowl being pushed across the counter at 3 meters per second

1 answer

A plane traveling west at 60 kilometers per hour best represents velocity. Velocity is a vector quantity which includes both speed and direction. In this example, the plane is traveling west, indicating a specific direction along with the given speed of 60 kilometers per hour.