What is the difference between velocity and speed?

Speed is a scalar quantity that refers to how fast an object is moving. It is the rate at which an object covers distance and is expressed in units of distance per time, such as meters per second (m/s). Velocity, on the other hand, is a vector quantity that includes both the speed of an object and the direction of its motion. For example, 50 m/s north is a velocity, while 50 m/s is a speed. Thus, velocity provides more information about an object’s motion than speed does.

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