An airplane flies at 200km/hr. What is the velocity?
To calculate the velocity of an airplane, we need to consider both speed and direction. Velocity is a vector quantity that represents the rate at which an object changes its position.
In this case, the given speed of the airplane is 200 km/hr. However, since velocity also includes direction, we need to know the angle at which the airplane is flying in addition to its speed. For example, if the airplane is flying due east, the velocity would be represented as 200 km/hr east.
If the direction of the airplane is not provided, we cannot accurately determine the velocity.