* Velocity is a vector quantity, meaning it has both magnitude (speed) and direction.
* Speed is a scalar quantity, meaning it only describes magnitude.
Scenario: Imagine a car driving around a circular track at a constant speed of 60 mph. Even though the car maintains the same speed, its velocity is constantly changing. This is because the direction of the car's movement is constantly changing as it circles the track.
In summary:
* Constant speed: The car is moving at a steady rate.
* Changing velocity: The car's direction is changing, even if its speed remains the same.
This is a common misconception in physics, as people often use speed and velocity interchangeably. It's important to remember that velocity takes both speed and direction into account.
