Here's a breakdown:
* Speed is a scalar quantity, meaning it only has magnitude (size). It tells you how fast something is moving. For example, a car traveling at 60 mph has a speed of 60 mph.
* Velocity is a vector quantity, meaning it has both magnitude and direction. It tells you how fast something is moving and in what direction. For example, a car traveling at 60 mph due east has a velocity of 60 mph east.
Here's an analogy:
* Imagine you're walking around a circular track. You could be walking at a constant speed of 5 mph. However, your velocity is constantly changing because your direction is changing.
Key takeaway: Speed tells you how fast something is moving, while velocity tells you how fast something is moving and in what direction.
