Afamily is traveling south to florida for a 5 day disney vacation. the are traveling 105 km per hour during the trip. is this an example of speed or velocity and how do you know.

Velocity, because it has both magnitude and direction.  

Step-by-step explanation:

Velocity is the rate at which an object changes position in a specific direction. It has both magnitude and direction.

The family is travelling south at 105 km/h. This is an example of velocity, because it has magnitude (105 km/h) and direction (south).

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