Task: Question Answering
Input (English): Passage: Velocity -- Speed describes only how fast an object is moving, whereas velocity gives both how fast it is and in which direction the object is moving. If a car is said to travel at 60 km/h, its speed has been specified. However, if the car is said to move at 60 km/h to the north, its velocity has now been specified.
Question: is speed the same as velocity or acceleration
Output (English): 0