Velocity example, a car moving at a constant 20 kilometres per hour in a circular path has a constant speed, but does not have a constant velocity because its direction changes. Hence, the car is considered to be undergoing an acceleration. 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.
Who Wants to Be a Millionaire? (Philippine game show) they are all given a question and four answers from the host and are asked to put those four answers into a particular order. The contestant who does so correctly and in the fastest time goes on to sit in a chair in the center of the set, known as the "Hot Seat", and play for the prize. Once in the Hot Seat, the contestant is asked increasingly difficult general knowledge questions by the host. Questions are multiple choice: four possible answers are given (labeled A, B, C, and D), and the contestant must choose the correct one. Upon answering