Velocity is a vector quantity that describes the rate at which an object is moving in a specific direction. It is defined as the displacement of an object divided by the time taken to make that displacement. Velocity can be positive or negative, depending on the direction of motion. For example, a car traveling north at 60 miles per hour has a positive velocity, while a car traveling south at 60 miles per hour has a negative velocity.
Velocity is an important quantity in physics, as it can be used to calculate other quantities, such as acceleration, momentum, and kinetic energy. Velocity is also used in navigation, as it can be used to determine the speed and direction of a moving object.
