Here's why:

* Intensive properties are independent of the amount of matter present. They describe the intrinsic nature of a substance or system. Examples include temperature, density, and pressure.

* Extensive properties depend on the amount of matter present. They scale with the size of the system. Examples include mass, volume, and energy.

Velocity describes the rate of change of position over time. It is a property of an object itself and does not change regardless of the amount of matter the object is made of.

For example:

* A car traveling at 60 mph has the same velocity whether it's a small sports car or a large truck.

Let me know if you have any other questions!